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Chondrosarcoma of the Alveolar Process of the Mandible Initially Suspected to Be a Periodontal Lesion

Marković-Vasiljković, Biljana; Janović, Aleksa; Antić, Svetlana; Dožić, Branko; Bracanović, Miloš; Bracanović, Đurđa

(MDPI, 2024-02)

TY  - JOUR
AU  - Marković-Vasiljković, Biljana
AU  - Janović, Aleksa
AU  - Antić, Svetlana
AU  - Dožić, Branko
AU  - Bracanović, Miloš
AU  - Bracanović, Đurđa
PY  - 2024-02
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3304
AB  - Chondrosarcoma (CS) initially suspected to be a periodontal lesion is atypical and rare. To the best of our knowledge, only six similar cases have been reported so far. A 47-year-old woman presented with a discreet swelling of the alveolar process of the mandible, while adjacent mucosa appeared normal. Upon initial intraoral radiography, a periodontal lesion was suspected by the ordinating dentist. Further radiological evaluations included CBCT, CT, and MRI, which showed a thickening of the supporting bone with ground-glass foci but without visible calcifications. The periodontal space of the affected teeth appeared to be uniformly widened. The destruction of the vestibular and lingual cortex was observed, as well as a discreet periosteal reaction, implying the secondary involvement of these teeth and not the odontogenic nature of the lesion. The lesion was restricted to the alveolar process of the mandible, and the bone marrow was not affected. Upon biopsy, a preliminary histopathology report suggested chondrosarcoma, and the patient underwent surgery. It is important to emphasize the possible malignant nature of atypical lesions in the alveolar bone, especially in cases with the expansion of vestibular and lingual cortical plates. Additionally, postoperative “watch and see” follow-ups may be considered in cases of CS in the jaws.
PB  - MDPI
T2  - Diagnostics (Basel)
T1  - Chondrosarcoma of the Alveolar Process of the Mandible Initially Suspected to Be a Periodontal Lesion
VL  - 14
IS  - 4
SP  - 348
DO  - 10.3390/diagnostics14040348
ER  - 
@article{
author = "Marković-Vasiljković, Biljana and Janović, Aleksa and Antić, Svetlana and Dožić, Branko and Bracanović, Miloš and Bracanović, Đurđa",
year = "2024-02",
abstract = "Chondrosarcoma (CS) initially suspected to be a periodontal lesion is atypical and rare. To the best of our knowledge, only six similar cases have been reported so far. A 47-year-old woman presented with a discreet swelling of the alveolar process of the mandible, while adjacent mucosa appeared normal. Upon initial intraoral radiography, a periodontal lesion was suspected by the ordinating dentist. Further radiological evaluations included CBCT, CT, and MRI, which showed a thickening of the supporting bone with ground-glass foci but without visible calcifications. The periodontal space of the affected teeth appeared to be uniformly widened. The destruction of the vestibular and lingual cortex was observed, as well as a discreet periosteal reaction, implying the secondary involvement of these teeth and not the odontogenic nature of the lesion. The lesion was restricted to the alveolar process of the mandible, and the bone marrow was not affected. Upon biopsy, a preliminary histopathology report suggested chondrosarcoma, and the patient underwent surgery. It is important to emphasize the possible malignant nature of atypical lesions in the alveolar bone, especially in cases with the expansion of vestibular and lingual cortical plates. Additionally, postoperative “watch and see” follow-ups may be considered in cases of CS in the jaws.",
publisher = "MDPI",
journal = "Diagnostics (Basel)",
title = "Chondrosarcoma of the Alveolar Process of the Mandible Initially Suspected to Be a Periodontal Lesion",
volume = "14",
number = "4",
pages = "348",
doi = "10.3390/diagnostics14040348"
}
Marković-Vasiljković, B., Janović, A., Antić, S., Dožić, B., Bracanović, M.,& Bracanović, Đ.. (2024-02). Chondrosarcoma of the Alveolar Process of the Mandible Initially Suspected to Be a Periodontal Lesion. in Diagnostics (Basel)
MDPI., 14(4), 348.
https://doi.org/10.3390/diagnostics14040348
Marković-Vasiljković B, Janović A, Antić S, Dožić B, Bracanović M, Bracanović Đ. Chondrosarcoma of the Alveolar Process of the Mandible Initially Suspected to Be a Periodontal Lesion. in Diagnostics (Basel). 2024;14(4):348.
doi:10.3390/diagnostics14040348 .
Marković-Vasiljković, Biljana, Janović, Aleksa, Antić, Svetlana, Dožić, Branko, Bracanović, Miloš, Bracanović, Đurđa, "Chondrosarcoma of the Alveolar Process of the Mandible Initially Suspected to Be a Periodontal Lesion" in Diagnostics (Basel), 14, no. 4 (2024-02):348,
https://doi.org/10.3390/diagnostics14040348 . .

Demographic and imaging features of oral squamous cell cancer in Serbia: a retrospective cross-sectional study

Janović, Aleksa; Bracanović, Đurđa; Antić, Svetlana; Marković-Vasiljković, Biljana

(Springer, 2024-01-29)

TY  - JOUR
AU  - Janović, Aleksa
AU  - Bracanović, Đurđa
AU  - Antić, Svetlana
AU  - Marković-Vasiljković, Biljana
PY  - 2024-01-29
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3297
AB  - Background
The mortality of oral squamous cell cancer (OSCC) in Serbia increased in the last decade. Recent studies on the Serbian population focused mainly on the epidemiological aspect of OSCC. This study aimed to investigate the demographic and imaging features of OSCC in the Serbian population at the time of diagnosis.

Methods
We retrospectively analyzed computed tomography (CT) images of 276 patients with OSCC diagnosed between 2017 and 2022. Age, gender, tumor site, tumor volume (CT-TV, in cm3), depth of invasion (CT-DOI, in mm), and bone invasion (CT-BI, in %) were evaluated. TNM status and tumor stage were also analyzed. All parameters were analyzed with appropriate statistical tests.

Results
The mean age was 62.32 ± 11.39 and 63.25 ± 11.71 for males and females, respectively. Male to female ratio was 1.63:1. The tongue (36.2%), mouth floor (21.0%), and alveolar ridge (19.9%) were the most frequent sites of OSCC. There was a significant gender-related difference in OSCC distribution between oral cavity subsites (Z=-4.225; p < 0.001). Mean values of CT-TV in males (13.8 ± 21.5) and females (5.4 ± 6.8) were significantly different (t = 4.620; p < 0.001). CT-DOI also differed significantly (t = 4.621; p < 0.001) between males (14.4 ± 7.4) and females (10.7 ± 4.4). CT-BI was detected in 30.1%, the most common in the alveolar ridge OSCC. T2 tumor status (31.4%) and stage IVA (28.3%) were the most dominant at the time of diagnosis. Metastatic lymph nodes were detected in 41.1%.

Conclusion
Our findings revealed significant gender-related differences in OSCC imaging features. The predominance of moderate and advanced tumor stages indicates a long time interval to the OSCC diagnosis.
PB  - Springer
T2  - BMC Oral Health
T1  - Demographic and imaging features of oral squamous cell cancer in Serbia: a retrospective cross-sectional study
VL  - 24
IS  - 141
DO  - https://doi.org/10.1186/s12903-024-03869-8
ER  - 
@article{
author = "Janović, Aleksa and Bracanović, Đurđa and Antić, Svetlana and Marković-Vasiljković, Biljana",
year = "2024-01-29",
abstract = "Background
The mortality of oral squamous cell cancer (OSCC) in Serbia increased in the last decade. Recent studies on the Serbian population focused mainly on the epidemiological aspect of OSCC. This study aimed to investigate the demographic and imaging features of OSCC in the Serbian population at the time of diagnosis.

Methods
We retrospectively analyzed computed tomography (CT) images of 276 patients with OSCC diagnosed between 2017 and 2022. Age, gender, tumor site, tumor volume (CT-TV, in cm3), depth of invasion (CT-DOI, in mm), and bone invasion (CT-BI, in %) were evaluated. TNM status and tumor stage were also analyzed. All parameters were analyzed with appropriate statistical tests.

Results
The mean age was 62.32 ± 11.39 and 63.25 ± 11.71 for males and females, respectively. Male to female ratio was 1.63:1. The tongue (36.2%), mouth floor (21.0%), and alveolar ridge (19.9%) were the most frequent sites of OSCC. There was a significant gender-related difference in OSCC distribution between oral cavity subsites (Z=-4.225; p < 0.001). Mean values of CT-TV in males (13.8 ± 21.5) and females (5.4 ± 6.8) were significantly different (t = 4.620; p < 0.001). CT-DOI also differed significantly (t = 4.621; p < 0.001) between males (14.4 ± 7.4) and females (10.7 ± 4.4). CT-BI was detected in 30.1%, the most common in the alveolar ridge OSCC. T2 tumor status (31.4%) and stage IVA (28.3%) were the most dominant at the time of diagnosis. Metastatic lymph nodes were detected in 41.1%.

Conclusion
Our findings revealed significant gender-related differences in OSCC imaging features. The predominance of moderate and advanced tumor stages indicates a long time interval to the OSCC diagnosis.",
publisher = "Springer",
journal = "BMC Oral Health",
title = "Demographic and imaging features of oral squamous cell cancer in Serbia: a retrospective cross-sectional study",
volume = "24",
number = "141",
doi = "https://doi.org/10.1186/s12903-024-03869-8"
}
Janović, A., Bracanović, Đ., Antić, S.,& Marković-Vasiljković, B.. (2024-01-29). Demographic and imaging features of oral squamous cell cancer in Serbia: a retrospective cross-sectional study. in BMC Oral Health
Springer., 24(141).
https://doi.org/https://doi.org/10.1186/s12903-024-03869-8
Janović A, Bracanović Đ, Antić S, Marković-Vasiljković B. Demographic and imaging features of oral squamous cell cancer in Serbia: a retrospective cross-sectional study. in BMC Oral Health. 2024;24(141).
doi:https://doi.org/10.1186/s12903-024-03869-8 .
Janović, Aleksa, Bracanović, Đurđa, Antić, Svetlana, Marković-Vasiljković, Biljana, "Demographic and imaging features of oral squamous cell cancer in Serbia: a retrospective cross-sectional study" in BMC Oral Health, 24, no. 141 (2024-01-29),
https://doi.org/https://doi.org/10.1186/s12903-024-03869-8 . .

Feasibility of using cross-sectional area of masticatory muscles to predict sarcopenia in healthy aging subjects

Janović, Aleksa; Miličić, Biljana; Antić, Svetlana; Bracanović, Đurđa; Marković‑Vasiljković, Biljana

(Springer Nature, 2024-01)

TY  - JOUR
AU  - Janović, Aleksa
AU  - Miličić, Biljana
AU  - Antić, Svetlana
AU  - Bracanović, Đurđa
AU  - Marković‑Vasiljković, Biljana
PY  - 2024-01
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3292
AB  - Determination of sarcopenia is crucial in identifying patients at high risk of adverse health outcomes. Recent studies reported a significant decline in masticatory muscle (MM) function in patients with sarcopenia. This study aimed to analyze the cross-sectional area (CSA) of MMs on computed tomography (CT) images and to explore their potential to predict sarcopenia. The study included 149 adult subjects retrospectively (59 males, 90 females, mean age 57.4 ± 14.8 years) who underwent head and neck CT examination for diagnostic purposes. Sarcopenia was diagnosed on CT by measuring CSA of neck muscles at the C3 vertebral level and estimating skeletal muscle index. CSA of MMs (temporal, masseter, medial pterygoid, and lateral pterygoid) were measured bilaterally on reference CT slices. Sarcopenia was diagnosed in 67 (45%) patients. Univariate logistic regression analysis demonstrated a significant association between CSA of all MMs and sarcopenia. In the multivariate logistic regression model, only masseter CSA, lateral pterygoid CSA, age, and gender were marked as predictors of sarcopenia. These parameters were combined in a regression equation, which showed excellent sensitivity and specificity in predicting sarcopenia. The masseter and lateral pterygoid CSA can be used to predict sarcopenia in healthy aging subjects with a high accuracy.
PB  - Springer Nature
T2  - Scientific Reports
T1  - Feasibility of using cross-sectional area of masticatory muscles to predict sarcopenia in healthy aging subjects
VL  - 14
SP  - 2079
DO  - 10.1038/s41598-024-51589-4
ER  - 
@article{
author = "Janović, Aleksa and Miličić, Biljana and Antić, Svetlana and Bracanović, Đurđa and Marković‑Vasiljković, Biljana",
year = "2024-01",
abstract = "Determination of sarcopenia is crucial in identifying patients at high risk of adverse health outcomes. Recent studies reported a significant decline in masticatory muscle (MM) function in patients with sarcopenia. This study aimed to analyze the cross-sectional area (CSA) of MMs on computed tomography (CT) images and to explore their potential to predict sarcopenia. The study included 149 adult subjects retrospectively (59 males, 90 females, mean age 57.4 ± 14.8 years) who underwent head and neck CT examination for diagnostic purposes. Sarcopenia was diagnosed on CT by measuring CSA of neck muscles at the C3 vertebral level and estimating skeletal muscle index. CSA of MMs (temporal, masseter, medial pterygoid, and lateral pterygoid) were measured bilaterally on reference CT slices. Sarcopenia was diagnosed in 67 (45%) patients. Univariate logistic regression analysis demonstrated a significant association between CSA of all MMs and sarcopenia. In the multivariate logistic regression model, only masseter CSA, lateral pterygoid CSA, age, and gender were marked as predictors of sarcopenia. These parameters were combined in a regression equation, which showed excellent sensitivity and specificity in predicting sarcopenia. The masseter and lateral pterygoid CSA can be used to predict sarcopenia in healthy aging subjects with a high accuracy.",
publisher = "Springer Nature",
journal = "Scientific Reports",
title = "Feasibility of using cross-sectional area of masticatory muscles to predict sarcopenia in healthy aging subjects",
volume = "14",
pages = "2079",
doi = "10.1038/s41598-024-51589-4"
}
Janović, A., Miličić, B., Antić, S., Bracanović, Đ.,& Marković‑Vasiljković, B.. (2024-01). Feasibility of using cross-sectional area of masticatory muscles to predict sarcopenia in healthy aging subjects. in Scientific Reports
Springer Nature., 14, 2079.
https://doi.org/10.1038/s41598-024-51589-4
Janović A, Miličić B, Antić S, Bracanović Đ, Marković‑Vasiljković B. Feasibility of using cross-sectional area of masticatory muscles to predict sarcopenia in healthy aging subjects. in Scientific Reports. 2024;14:2079.
doi:10.1038/s41598-024-51589-4 .
Janović, Aleksa, Miličić, Biljana, Antić, Svetlana, Bracanović, Đurđa, Marković‑Vasiljković, Biljana, "Feasibility of using cross-sectional area of masticatory muscles to predict sarcopenia in healthy aging subjects" in Scientific Reports, 14 (2024-01):2079,
https://doi.org/10.1038/s41598-024-51589-4 . .
1

Assessment of chronic rhinosinusitis severity indicators: radiological and clinical perspective

Marković-Vasiljković, Biljana; Janović, Aleksa; Antić, Svetlana; Barać, Aleksandra; Bracanović, Miloš; Perić, Aleksandar; Bracanović, Đurđa

(Journal of Infection in Developing Countries, 2023)

TY  - JOUR
AU  - Marković-Vasiljković, Biljana
AU  - Janović, Aleksa
AU  - Antić, Svetlana
AU  - Barać, Aleksandra
AU  - Bracanović, Miloš
AU  - Perić, Aleksandar
AU  - Bracanović, Đurđa
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3287
AB  - Introduction: Chronic rhinosinusitis (CRS) is inflammation of the nasal cavity and paranasal sinus mucosa. The aim of this study was to examine which of the available radiological and clinical parameters is the best indicator of the CRS severity. Methodology: In order to classify CRS, we used both a subjective assessment tool such as SNOT-22 questionnaire, as well as an objective tool such as clinical examination. We introduced three forms of CRS (mild, moderate and severe). Within these groups, we evaluated the computerized tomography (CT) parameters used as an indicator of bone remodeling, the Lund-Mackay score (LMS), CT properties of the soft tissue content in the maxillary sinuses, presence of nasal polypus (NP), presence of fungal infection and parameters indicating allergic status. Results: Frequencies of NP, positive eosinophil count, presence of fungi, areas of high attenuation, and duration of CRS and LMS significantly increased with the increased severity of CRS. Anterior wall thickness and density increased in the severe forms of CRS in the group assessed by SNOT-22. Positive correlation was detected between LMS and maximal density of sinus content and between duration of CRS and anterior wall thickness. Conclusions: Morphological changes of sinus wall detected in CT could be a useful indicator of CRS severity. Changes in bone morphology are more likely to occur in patients with longer-lasting CRS. The presence of fungi, allergic inflammation of any origin and nasal polypus potentiates more severe forms of CRS both clinically and subjectively.
PB  - Journal of Infection in Developing Countries
T2  - The Journal of Infection in Developing Countries
T1  - Assessment of chronic rhinosinusitis severity indicators: radiological and clinical perspective
VL  - 17
IS  - 6
SP  - 854
EP  - 859
DO  - 10.3855/jidc.17959
ER  - 
@article{
author = "Marković-Vasiljković, Biljana and Janović, Aleksa and Antić, Svetlana and Barać, Aleksandra and Bracanović, Miloš and Perić, Aleksandar and Bracanović, Đurđa",
year = "2023",
abstract = "Introduction: Chronic rhinosinusitis (CRS) is inflammation of the nasal cavity and paranasal sinus mucosa. The aim of this study was to examine which of the available radiological and clinical parameters is the best indicator of the CRS severity. Methodology: In order to classify CRS, we used both a subjective assessment tool such as SNOT-22 questionnaire, as well as an objective tool such as clinical examination. We introduced three forms of CRS (mild, moderate and severe). Within these groups, we evaluated the computerized tomography (CT) parameters used as an indicator of bone remodeling, the Lund-Mackay score (LMS), CT properties of the soft tissue content in the maxillary sinuses, presence of nasal polypus (NP), presence of fungal infection and parameters indicating allergic status. Results: Frequencies of NP, positive eosinophil count, presence of fungi, areas of high attenuation, and duration of CRS and LMS significantly increased with the increased severity of CRS. Anterior wall thickness and density increased in the severe forms of CRS in the group assessed by SNOT-22. Positive correlation was detected between LMS and maximal density of sinus content and between duration of CRS and anterior wall thickness. Conclusions: Morphological changes of sinus wall detected in CT could be a useful indicator of CRS severity. Changes in bone morphology are more likely to occur in patients with longer-lasting CRS. The presence of fungi, allergic inflammation of any origin and nasal polypus potentiates more severe forms of CRS both clinically and subjectively.",
publisher = "Journal of Infection in Developing Countries",
journal = "The Journal of Infection in Developing Countries",
title = "Assessment of chronic rhinosinusitis severity indicators: radiological and clinical perspective",
volume = "17",
number = "6",
pages = "854-859",
doi = "10.3855/jidc.17959"
}
Marković-Vasiljković, B., Janović, A., Antić, S., Barać, A., Bracanović, M., Perić, A.,& Bracanović, Đ.. (2023). Assessment of chronic rhinosinusitis severity indicators: radiological and clinical perspective. in The Journal of Infection in Developing Countries
Journal of Infection in Developing Countries., 17(6), 854-859.
https://doi.org/10.3855/jidc.17959
Marković-Vasiljković B, Janović A, Antić S, Barać A, Bracanović M, Perić A, Bracanović Đ. Assessment of chronic rhinosinusitis severity indicators: radiological and clinical perspective. in The Journal of Infection in Developing Countries. 2023;17(6):854-859.
doi:10.3855/jidc.17959 .
Marković-Vasiljković, Biljana, Janović, Aleksa, Antić, Svetlana, Barać, Aleksandra, Bracanović, Miloš, Perić, Aleksandar, Bracanović, Đurđa, "Assessment of chronic rhinosinusitis severity indicators: radiological and clinical perspective" in The Journal of Infection in Developing Countries, 17, no. 6 (2023):854-859,
https://doi.org/10.3855/jidc.17959 . .
2

Predictors of complications associated with unerupted maxillary canines: a cone beam computed tomography study

Marković-Vasiljković, Biljana; Antić, Svetlana; Kuzmanović-Pfićer, Jovana; Đokić, Dragoljub

(Springer Nature, 2023)

TY  - JOUR
AU  - Marković-Vasiljković, Biljana
AU  - Antić, Svetlana
AU  - Kuzmanović-Pfićer, Jovana
AU  - Đokić, Dragoljub
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3289
AB  - To detect predictive factors for the occurrence of complications associated with unerupted maxillary canines (C). A total of 83 cone beam computed tomograms (CBCT), made from November 1, 2021 to October 31, 2022, have met the inclusion criteria, whereby 110 unerupted C were detected. Independent variables were: gender, age, and C position. Outcome variables were detected complications: external root resorption (ERR) and dilaceration of adjacent tooth, ERR and dilaceration of C, dentigerous cyst, canine ankylosis, and adjacent teeth malposition. Chi-square test and logistic regression analysis were used to examine the relationship between income variables and detected complications. Vertical position of unerupted C showed as predictor for adjacent tooth dilacerations and malposition. Chance for dilaceration increases 5.5-fold with C position at the middle third of lateral incisor (LI) root, while chance of malposition increases 23.4-fold with its supra-apical position to the LI root, in comparison to the C position occlusal to the LI cemento-enamel junction. Age is a predictive factor for dentigerous cysts, with decreasing the chance of their occurrence 1.5-fold with each additional year of age. Early evaluation of the vertical position and timely treatment of C are decisive steps in preventing complications.
PB  - Springer Nature
T2  - ODONTOLOGY
T1  - Predictors of complications associated with unerupted maxillary canines: a cone beam computed tomography study
DO  - 10.1007/s10266-023-00844-7
ER  - 
@article{
author = "Marković-Vasiljković, Biljana and Antić, Svetlana and Kuzmanović-Pfićer, Jovana and Đokić, Dragoljub",
year = "2023",
abstract = "To detect predictive factors for the occurrence of complications associated with unerupted maxillary canines (C). A total of 83 cone beam computed tomograms (CBCT), made from November 1, 2021 to October 31, 2022, have met the inclusion criteria, whereby 110 unerupted C were detected. Independent variables were: gender, age, and C position. Outcome variables were detected complications: external root resorption (ERR) and dilaceration of adjacent tooth, ERR and dilaceration of C, dentigerous cyst, canine ankylosis, and adjacent teeth malposition. Chi-square test and logistic regression analysis were used to examine the relationship between income variables and detected complications. Vertical position of unerupted C showed as predictor for adjacent tooth dilacerations and malposition. Chance for dilaceration increases 5.5-fold with C position at the middle third of lateral incisor (LI) root, while chance of malposition increases 23.4-fold with its supra-apical position to the LI root, in comparison to the C position occlusal to the LI cemento-enamel junction. Age is a predictive factor for dentigerous cysts, with decreasing the chance of their occurrence 1.5-fold with each additional year of age. Early evaluation of the vertical position and timely treatment of C are decisive steps in preventing complications.",
publisher = "Springer Nature",
journal = "ODONTOLOGY",
title = "Predictors of complications associated with unerupted maxillary canines: a cone beam computed tomography study",
doi = "10.1007/s10266-023-00844-7"
}
Marković-Vasiljković, B., Antić, S., Kuzmanović-Pfićer, J.,& Đokić, D.. (2023). Predictors of complications associated with unerupted maxillary canines: a cone beam computed tomography study. in ODONTOLOGY
Springer Nature..
https://doi.org/10.1007/s10266-023-00844-7
Marković-Vasiljković B, Antić S, Kuzmanović-Pfićer J, Đokić D. Predictors of complications associated with unerupted maxillary canines: a cone beam computed tomography study. in ODONTOLOGY. 2023;.
doi:10.1007/s10266-023-00844-7 .
Marković-Vasiljković, Biljana, Antić, Svetlana, Kuzmanović-Pfićer, Jovana, Đokić, Dragoljub, "Predictors of complications associated with unerupted maxillary canines: a cone beam computed tomography study" in ODONTOLOGY (2023),
https://doi.org/10.1007/s10266-023-00844-7 . .

Comparative assessment of the depth of invasion of early-stage oral cavity carcinomas based on intraoral ultrasound and computerized tomography findings

Marković-Vasiljković, Biljana; Antić, Svetlana; Jelovac, Drago

(Vojnomedicinska akademija - Institut za naučne informacije, Beograd, 2023)

TY  - JOUR
AU  - Marković-Vasiljković, Biljana
AU  - Antić, Svetlana
AU  - Jelovac, Drago
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3286
AB  - Background/Aim. The depth of invasion of oral cavity car cinoma (OCC) and the nodal involvement define the treat ment selection, outcome, and prognosis of the disease. In de termining the stage of OCC, the most widely applied methods 
are computerized tomography (CT) and magnetic resonance 
imaging (MRI), whose limitations can be overcome to some 
extent by using intraoral ultrasound (IOUS). The aim of the 
study was to evaluate the imaging presentation of early-stage 
OCC, determine the depth of invasion (DOI) and the greatest 
diameter (GD) of the tumor using the IOUS and CT meth ods, and compare them with histopathological (HP) findings. 
Methods. The study was designed as a prospective one, with 
a time limitation of three months. Eleven patients with clinical 
early-stage OCC underwent a native CT examination of the 
head and neck as well as a contrast-enhanced phase, and then 
IOUS of the lesion was performed. Using both methods, DOI 
and GD values were measured, and the values were correlated 
with HP findings. The analysis of the obtained data was per formed using the statistical package SPSS 22 and Pearson cor relation coefficient. Results. A significant correlation (p = 
0.001) was established between the DOI values measured by 
IOUS and CT examination with the measurements obtained 
by HP processing. On the other hand, by comparing the GD 
measured on IOUS and CT examination, no correlation was 
established with the HP report. Conclusion. Measurements 
of DOI obtained by IOUS significantly correlated with those 
in the HP report, while overcoming the limitations of the CT 
method in the evaluation of small-sized tumors and tumors 
that cannot be shown due to artifacts.
AB  - Uvod/Cilj. Dubina invazije karcinoma usne duplje i zah-vaćenost regionalnih limfnih čvorova definišu terapijski modalitet, ishod lečenja i prognozu bolesti. U određivanju stadijuma karcinoma usne duplje, najšire primenjivane metode su kompjuterizovana tomografija (KT) i magnetna rezonanca (MR), čija ograničenja se donekle mogu prevazići upotrebom intraoralnog ultrazvuka (IOUZ). Cilj rada bio je da se proceni vizuelni prikaz karcinoma usne duplje ranog stadijuma, odredi dubina invazije (DI) i najveći dijametar tumora (NDT) metodama IOUZ i KT, a zatim da se uporede sa histopatološkim (HP) nalazom. Metode. Studija je dizajnirana kao prospektivna sa vremenskim ograničen-jem od tri meseca. Kod 11 bolesnika sa ranim kliničkim sta-dijumom karcinoma usne duplje, urađen je nativni i postkontrastni pregled glave i vrata pomoću KT, a potom pregled lezije metodom IOUZ. Koristeći obe metode me-rene su vrednosti DI i NDT, koje su potom korelisane sa HP nalazom. Analiza dobijenih podataka izvršena je upo-trebom statističkog paketa SPSS 22 i Pearson-ovog koeficijenta korelacije. Rezultati. Ustanovljena je značajna korelacija (p = 0,001) između vrednosti DI izmerenih pomoću metoda IOUZ i KT, sa merama dobijenim HP ob-radom. Sa druge strane, upoređivanjem vrednosti za NDT izmerenih na IOUZ i KT pregledu, nije ustanovljena korel-acija sa HP izveštajem. Zaključak. Mere DI dobijene metodom IOUZ značajno su korelisale sa onim u HP izveštaju, uz prevazilaženje ograničenja KT metode u evaluaciji tumora malih dimenzija i tumora koji se zbog artefakata ne mogu prikazati.
PB  - Vojnomedicinska akademija - Institut za naučne informacije, Beograd
T2  - Vojnosanitetski pregled
T1  - Comparative assessment of the depth of invasion of early-stage oral cavity carcinomas based on intraoral ultrasound and computerized tomography findings
T1  - Komparativna procena dubine invazije tumora usne duplje u ranom stadijumu na osnovu nalaza intraoralnog ultrazvuka i kompjuterizovane tomografije
VL  - 80
IS  - 11
SP  - 921
EP  - 926
DO  - 10.2298/VSP221202048M
ER  - 
@article{
author = "Marković-Vasiljković, Biljana and Antić, Svetlana and Jelovac, Drago",
year = "2023",
abstract = "Background/Aim. The depth of invasion of oral cavity car cinoma (OCC) and the nodal involvement define the treat ment selection, outcome, and prognosis of the disease. In de termining the stage of OCC, the most widely applied methods 
are computerized tomography (CT) and magnetic resonance 
imaging (MRI), whose limitations can be overcome to some 
extent by using intraoral ultrasound (IOUS). The aim of the 
study was to evaluate the imaging presentation of early-stage 
OCC, determine the depth of invasion (DOI) and the greatest 
diameter (GD) of the tumor using the IOUS and CT meth ods, and compare them with histopathological (HP) findings. 
Methods. The study was designed as a prospective one, with 
a time limitation of three months. Eleven patients with clinical 
early-stage OCC underwent a native CT examination of the 
head and neck as well as a contrast-enhanced phase, and then 
IOUS of the lesion was performed. Using both methods, DOI 
and GD values were measured, and the values were correlated 
with HP findings. The analysis of the obtained data was per formed using the statistical package SPSS 22 and Pearson cor relation coefficient. Results. A significant correlation (p = 
0.001) was established between the DOI values measured by 
IOUS and CT examination with the measurements obtained 
by HP processing. On the other hand, by comparing the GD 
measured on IOUS and CT examination, no correlation was 
established with the HP report. Conclusion. Measurements 
of DOI obtained by IOUS significantly correlated with those 
in the HP report, while overcoming the limitations of the CT 
method in the evaluation of small-sized tumors and tumors 
that cannot be shown due to artifacts., Uvod/Cilj. Dubina invazije karcinoma usne duplje i zah-vaćenost regionalnih limfnih čvorova definišu terapijski modalitet, ishod lečenja i prognozu bolesti. U određivanju stadijuma karcinoma usne duplje, najšire primenjivane metode su kompjuterizovana tomografija (KT) i magnetna rezonanca (MR), čija ograničenja se donekle mogu prevazići upotrebom intraoralnog ultrazvuka (IOUZ). Cilj rada bio je da se proceni vizuelni prikaz karcinoma usne duplje ranog stadijuma, odredi dubina invazije (DI) i najveći dijametar tumora (NDT) metodama IOUZ i KT, a zatim da se uporede sa histopatološkim (HP) nalazom. Metode. Studija je dizajnirana kao prospektivna sa vremenskim ograničen-jem od tri meseca. Kod 11 bolesnika sa ranim kliničkim sta-dijumom karcinoma usne duplje, urađen je nativni i postkontrastni pregled glave i vrata pomoću KT, a potom pregled lezije metodom IOUZ. Koristeći obe metode me-rene su vrednosti DI i NDT, koje su potom korelisane sa HP nalazom. Analiza dobijenih podataka izvršena je upo-trebom statističkog paketa SPSS 22 i Pearson-ovog koeficijenta korelacije. Rezultati. Ustanovljena je značajna korelacija (p = 0,001) između vrednosti DI izmerenih pomoću metoda IOUZ i KT, sa merama dobijenim HP ob-radom. Sa druge strane, upoređivanjem vrednosti za NDT izmerenih na IOUZ i KT pregledu, nije ustanovljena korel-acija sa HP izveštajem. Zaključak. Mere DI dobijene metodom IOUZ značajno su korelisale sa onim u HP izveštaju, uz prevazilaženje ograničenja KT metode u evaluaciji tumora malih dimenzija i tumora koji se zbog artefakata ne mogu prikazati.",
publisher = "Vojnomedicinska akademija - Institut za naučne informacije, Beograd",
journal = "Vojnosanitetski pregled",
title = "Comparative assessment of the depth of invasion of early-stage oral cavity carcinomas based on intraoral ultrasound and computerized tomography findings, Komparativna procena dubine invazije tumora usne duplje u ranom stadijumu na osnovu nalaza intraoralnog ultrazvuka i kompjuterizovane tomografije",
volume = "80",
number = "11",
pages = "921-926",
doi = "10.2298/VSP221202048M"
}
Marković-Vasiljković, B., Antić, S.,& Jelovac, D.. (2023). Comparative assessment of the depth of invasion of early-stage oral cavity carcinomas based on intraoral ultrasound and computerized tomography findings. in Vojnosanitetski pregled
Vojnomedicinska akademija - Institut za naučne informacije, Beograd., 80(11), 921-926.
https://doi.org/10.2298/VSP221202048M
Marković-Vasiljković B, Antić S, Jelovac D. Comparative assessment of the depth of invasion of early-stage oral cavity carcinomas based on intraoral ultrasound and computerized tomography findings. in Vojnosanitetski pregled. 2023;80(11):921-926.
doi:10.2298/VSP221202048M .
Marković-Vasiljković, Biljana, Antić, Svetlana, Jelovac, Drago, "Comparative assessment of the depth of invasion of early-stage oral cavity carcinomas based on intraoral ultrasound and computerized tomography findings" in Vojnosanitetski pregled, 80, no. 11 (2023):921-926,
https://doi.org/10.2298/VSP221202048M . .

Testing of Different Scanning Protocols Used for Precise 3D-printing of Mandibular Models

Mićić, Milutin; Jadžić, Jelena; Milenković, Petar; Antić, Svetlana; Antonijević, Đorđe; Đurić, Marija

(Wolters Kluwer Health, 2023)

TY  - JOUR
AU  - Mićić, Milutin
AU  - Jadžić, Jelena
AU  - Milenković, Petar
AU  - Antić, Svetlana
AU  - Antonijević, Đorđe
AU  - Đurić, Marija
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3288
AB  - Multidetector computed tomography (MDCT) is often necessary to manufacture 3D-printed medical models (MMs) required for mandibular restoration due to trauma or malignant tumor. Although cone-beam computed tomography (CBCT) is a preferable method of mandibular imaging, additional scanning is often unjustified. To test whether a single radiologic protocol could be used for mandibular reconstructions, the human mandible was scanned with 6 MDCT and 2 CBCT protocols and later 3D-printed using a fused-deposition modelling technique. Then, we assessed linear measures on the mandible and compared them with MDCT/CBCT digital scans and 3D-printed MMs. Our data revealed that CBCT0.25 was the most precise protocol for manufacturing 3D-printed mandibular MMs, which is expected considering its voxel size. However, we noted that CBCT0.35 and Dental2.0H60s MDCT protocols were of comparable accuracy, indicating that this MDCT protocol could be a single radiologic protocol used to scan both donor and recipient regions required for mandibular reconstruction.
PB  - Wolters Kluwer Health
T2  - Journal of Craniofacial Surgery
T1  - Testing of Different Scanning Protocols Used for Precise 3D-printing of Mandibular Models
VL  - 34
IS  - 7
SP  - e623
EP  - e626
DO  - 10.1097/scs.0000000000009421
ER  - 
@article{
author = "Mićić, Milutin and Jadžić, Jelena and Milenković, Petar and Antić, Svetlana and Antonijević, Đorđe and Đurić, Marija",
year = "2023",
abstract = "Multidetector computed tomography (MDCT) is often necessary to manufacture 3D-printed medical models (MMs) required for mandibular restoration due to trauma or malignant tumor. Although cone-beam computed tomography (CBCT) is a preferable method of mandibular imaging, additional scanning is often unjustified. To test whether a single radiologic protocol could be used for mandibular reconstructions, the human mandible was scanned with 6 MDCT and 2 CBCT protocols and later 3D-printed using a fused-deposition modelling technique. Then, we assessed linear measures on the mandible and compared them with MDCT/CBCT digital scans and 3D-printed MMs. Our data revealed that CBCT0.25 was the most precise protocol for manufacturing 3D-printed mandibular MMs, which is expected considering its voxel size. However, we noted that CBCT0.35 and Dental2.0H60s MDCT protocols were of comparable accuracy, indicating that this MDCT protocol could be a single radiologic protocol used to scan both donor and recipient regions required for mandibular reconstruction.",
publisher = "Wolters Kluwer Health",
journal = "Journal of Craniofacial Surgery",
title = "Testing of Different Scanning Protocols Used for Precise 3D-printing of Mandibular Models",
volume = "34",
number = "7",
pages = "e623-e626",
doi = "10.1097/scs.0000000000009421"
}
Mićić, M., Jadžić, J., Milenković, P., Antić, S., Antonijević, Đ.,& Đurić, M.. (2023). Testing of Different Scanning Protocols Used for Precise 3D-printing of Mandibular Models. in Journal of Craniofacial Surgery
Wolters Kluwer Health., 34(7), e623-e626.
https://doi.org/10.1097/scs.0000000000009421
Mićić M, Jadžić J, Milenković P, Antić S, Antonijević Đ, Đurić M. Testing of Different Scanning Protocols Used for Precise 3D-printing of Mandibular Models. in Journal of Craniofacial Surgery. 2023;34(7):e623-e626.
doi:10.1097/scs.0000000000009421 .
Mićić, Milutin, Jadžić, Jelena, Milenković, Petar, Antić, Svetlana, Antonijević, Đorđe, Đurić, Marija, "Testing of Different Scanning Protocols Used for Precise 3D-printing of Mandibular Models" in Journal of Craniofacial Surgery, 34, no. 7 (2023):e623-e626,
https://doi.org/10.1097/scs.0000000000009421 . .

HIV-Infected Patients as a Model of Aging

Toljić, Boško; Milašin, Jelena; de Luka, Silvio R.; Dragović, Gordana; Jevtović, Đorđe; Maslać, Aleksandar; Ristić-Đurović, Jasna; Trbovich, Alexander M.

(American Society for Microbiology, 2023)

TY  - JOUR
AU  - Toljić, Boško
AU  - Milašin, Jelena
AU  - de Luka, Silvio R.
AU  - Dragović, Gordana
AU  - Jevtović, Đorđe
AU  - Maslać, Aleksandar
AU  - Ristić-Đurović, Jasna
AU  - Trbovich, Alexander M.
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3281
AB  - We appraised the relationship between the biological and the chrono-
logical age and estimated the rate of biological aging in HIV-infected patients. Two
independent biomarkers, the relative telomere length and iron metabolism parame-
ters, were analyzed in younger (,35) and older (.50) HIV-infected and uninfected
patients (control group). In our control group, telomeres of younger patients were
significantly longer than telomeres of older ones. However, in HIV-infected partici-
pants, the difference in the length of telomeres was lost. By combining the length of
telomeres with serum iron, ferritin, and transferrin iron-binding capacity, a new for-
mula for determination of the aging process was developed. The life expectancy of
the healthy population was related to their biological age, and HIV-infected patients
were biologically older. The effect of antiretroviral HIV drug therapies varied with
respect to the biological aging process.
IMPORTANCE This article is focused on the dynamics of human aging. Moreover, its
interdisciplinary approach is applicable to various systems that are aging.
PB  - American Society for Microbiology
T2  - Microbiology Spectrum
T1  - HIV-Infected Patients as a Model of Aging
VL  - 11
IS  - 3
SP  - e00532-23
DO  - 10.1128/spectrum.00532-23
ER  - 
@article{
author = "Toljić, Boško and Milašin, Jelena and de Luka, Silvio R. and Dragović, Gordana and Jevtović, Đorđe and Maslać, Aleksandar and Ristić-Đurović, Jasna and Trbovich, Alexander M.",
year = "2023",
abstract = "We appraised the relationship between the biological and the chrono-
logical age and estimated the rate of biological aging in HIV-infected patients. Two
independent biomarkers, the relative telomere length and iron metabolism parame-
ters, were analyzed in younger (,35) and older (.50) HIV-infected and uninfected
patients (control group). In our control group, telomeres of younger patients were
significantly longer than telomeres of older ones. However, in HIV-infected partici-
pants, the difference in the length of telomeres was lost. By combining the length of
telomeres with serum iron, ferritin, and transferrin iron-binding capacity, a new for-
mula for determination of the aging process was developed. The life expectancy of
the healthy population was related to their biological age, and HIV-infected patients
were biologically older. The effect of antiretroviral HIV drug therapies varied with
respect to the biological aging process.
IMPORTANCE This article is focused on the dynamics of human aging. Moreover, its
interdisciplinary approach is applicable to various systems that are aging.",
publisher = "American Society for Microbiology",
journal = "Microbiology Spectrum",
title = "HIV-Infected Patients as a Model of Aging",
volume = "11",
number = "3",
pages = "e00532-23",
doi = "10.1128/spectrum.00532-23"
}
Toljić, B., Milašin, J., de Luka, S. R., Dragović, G., Jevtović, Đ., Maslać, A., Ristić-Đurović, J.,& Trbovich, A. M.. (2023). HIV-Infected Patients as a Model of Aging. in Microbiology Spectrum
American Society for Microbiology., 11(3), e00532-23.
https://doi.org/10.1128/spectrum.00532-23
Toljić B, Milašin J, de Luka SR, Dragović G, Jevtović Đ, Maslać A, Ristić-Đurović J, Trbovich AM. HIV-Infected Patients as a Model of Aging. in Microbiology Spectrum. 2023;11(3):e00532-23.
doi:10.1128/spectrum.00532-23 .
Toljić, Boško, Milašin, Jelena, de Luka, Silvio R., Dragović, Gordana, Jevtović, Đorđe, Maslać, Aleksandar, Ristić-Đurović, Jasna, Trbovich, Alexander M., "HIV-Infected Patients as a Model of Aging" in Microbiology Spectrum, 11, no. 3 (2023):e00532-23,
https://doi.org/10.1128/spectrum.00532-23 . .
1
1
1

Opto-magnetic imaging spectroscopy in analyzing rotary NiTi endodontic instruments

Jovanović-Medojević, Milica; Dragičević, Aleksandra; Milanović, Ivana; Matija, Lidija; Živković, Slavoljub

(© 2023 Elsevier Ltd, 2023)

TY  - JOUR
AU  - Jovanović-Medojević, Milica
AU  - Dragičević, Aleksandra
AU  - Milanović, Ivana
AU  - Matija, Lidija
AU  - Živković, Slavoljub
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3280
AB  - Intra-canal fracture of rotary NiTi instruments occurs due to torsional stress, cyclic fatigue, or a combination of these two factors. Broken instruments are a serious obstacle to shaping, cleaning, and filling of the root canal and can adversely affect the outcome of endodontic therapy. The aim of this study was to examine the magnetic properties and ultrastructural changes of new, used, and fractured NiTi instruments using opto-magnetic imaging spectroscopy (OMIS). The study included three sets of different types of rotary instruments: MTwo (VDW, Munich, Germany), Pro Taper Universal (Dentsply Maillefer, Ballaigues, Switzerland), and BioRace (FKG DENTAIRE Swiss Dental Products, Le Cret-du-Locle Switzerland). Root canal shaping was performed on root canals with different curvatures, and after intra-canal fracture, in-struments of the same type (new, used, and fractured) were analyzed using OMIS at the Faculty of Mechanical Engineering, University of Belgrade. The obtained results showed a coincidence of peak localization for the used instruments that did not suffer a fracture, as well as for new, unused instruments of all examined groups. Additionally, there was a coincidence of peak intensities for new and fractured instruments in all groups. The specific treatment of electropolishing of the active surface of BioRace instruments caused a completely different electromagnetic response compared to conventional NiTi sets of tested instruments. New, unused BioRace instruments had the most pronounced pos-itive (5.6078 n.a.u. x1000) and negative (-8.5218 n.a.u. x1000) intensity values. The analysis of NiTi instruments using opto-magnetic imaging spectroscopy indicated changes in the magnetic properties after their instrumentation.
PB  - © 2023 Elsevier Ltd
T2  - Journal of the Mechanical Behavior of Biomedical Materials
T1  - Opto-magnetic imaging spectroscopy in analyzing rotary NiTi endodontic instruments
VL  - 141
SP  - 105789
DO  - 10.1016/j.jmbbm.2023.105789
ER  - 
@article{
author = "Jovanović-Medojević, Milica and Dragičević, Aleksandra and Milanović, Ivana and Matija, Lidija and Živković, Slavoljub",
year = "2023",
abstract = "Intra-canal fracture of rotary NiTi instruments occurs due to torsional stress, cyclic fatigue, or a combination of these two factors. Broken instruments are a serious obstacle to shaping, cleaning, and filling of the root canal and can adversely affect the outcome of endodontic therapy. The aim of this study was to examine the magnetic properties and ultrastructural changes of new, used, and fractured NiTi instruments using opto-magnetic imaging spectroscopy (OMIS). The study included three sets of different types of rotary instruments: MTwo (VDW, Munich, Germany), Pro Taper Universal (Dentsply Maillefer, Ballaigues, Switzerland), and BioRace (FKG DENTAIRE Swiss Dental Products, Le Cret-du-Locle Switzerland). Root canal shaping was performed on root canals with different curvatures, and after intra-canal fracture, in-struments of the same type (new, used, and fractured) were analyzed using OMIS at the Faculty of Mechanical Engineering, University of Belgrade. The obtained results showed a coincidence of peak localization for the used instruments that did not suffer a fracture, as well as for new, unused instruments of all examined groups. Additionally, there was a coincidence of peak intensities for new and fractured instruments in all groups. The specific treatment of electropolishing of the active surface of BioRace instruments caused a completely different electromagnetic response compared to conventional NiTi sets of tested instruments. New, unused BioRace instruments had the most pronounced pos-itive (5.6078 n.a.u. x1000) and negative (-8.5218 n.a.u. x1000) intensity values. The analysis of NiTi instruments using opto-magnetic imaging spectroscopy indicated changes in the magnetic properties after their instrumentation.",
publisher = "© 2023 Elsevier Ltd",
journal = "Journal of the Mechanical Behavior of Biomedical Materials",
title = "Opto-magnetic imaging spectroscopy in analyzing rotary NiTi endodontic instruments",
volume = "141",
pages = "105789",
doi = "10.1016/j.jmbbm.2023.105789"
}
Jovanović-Medojević, M., Dragičević, A., Milanović, I., Matija, L.,& Živković, S.. (2023). Opto-magnetic imaging spectroscopy in analyzing rotary NiTi endodontic instruments. in Journal of the Mechanical Behavior of Biomedical Materials
© 2023 Elsevier Ltd., 141, 105789.
https://doi.org/10.1016/j.jmbbm.2023.105789
Jovanović-Medojević M, Dragičević A, Milanović I, Matija L, Živković S. Opto-magnetic imaging spectroscopy in analyzing rotary NiTi endodontic instruments. in Journal of the Mechanical Behavior of Biomedical Materials. 2023;141:105789.
doi:10.1016/j.jmbbm.2023.105789 .
Jovanović-Medojević, Milica, Dragičević, Aleksandra, Milanović, Ivana, Matija, Lidija, Živković, Slavoljub, "Opto-magnetic imaging spectroscopy in analyzing rotary NiTi endodontic instruments" in Journal of the Mechanical Behavior of Biomedical Materials, 141 (2023):105789,
https://doi.org/10.1016/j.jmbbm.2023.105789 . .
4
2

Glide path preparation with hand K-files and rotary PathFiles in simulated curved root canals: An in vitro study

Stošić, Miljan; Geler, Katarina; Petrović, Violeta; Jovanović-Medojević, Milica

(Univerzitet u Beogradu - Medicinski fakultet, Beograd, 2023)

TY  - JOUR
AU  - Stošić, Miljan
AU  - Geler, Katarina
AU  - Petrović, Violeta
AU  - Jovanović-Medojević, Milica
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3279
AB  - Introduction: Preparation of glide path is an important precondition for the safe use of rotary NiTi instruments during endodontic treatment. Aim: The aim of this study was to examine the duration of glide path preparation as well as all the changes in canal morphology and canal diameter after the use of hand K-files and NiTi rotary PathFiles. Material and methods: This research was performed on a total of twenty Endo Training Blocks (Dentsply, Maillefer, Switzerland). The glide path was prepared using hand stainless steel K-files ISO #10-15-20 (Dentsply, Sirona, USA) (n = 10) and NiTi rotary PathFiles ISO #13, #16 and #19 (Dentsply, Sirona, Switzerland) (n = 10). The time required to establish the glide path was measured with an iPhone stopwatch (Apple Inc. Cupertino, California). The images of the apical segment of canals before and after glide path preparation were taken under the stereomicroscope (Boeco BSZ-405, Germany), and then images were analyzed and processed with Scopeimage 9.0 (Teleskop, Austria). Statistical analysis was performed with the Mann-Whitney test at the level of significance 5% (a = 0.05). Results: A statistically significant difference was observed in terms of the time required for glide path preparation. The mean total time for glide path preparation was significantly longer with K-files (382 ± 62 s) than with PathFile (200 ± 11 s) (p < 0.05). A statistically significant difference in terms of changing the morphology of the apical part of the canal (p > 0.05) was not observed. The difference in the diameter of the root canal was at the limit of statistical significance (p ≈ 0.05). Conclusion: Instrumentation with NiTi rotary PathFiles reduces the time required for glide path preparation. Preparing endodontic space for rotary instrumentation with hand K-Files and rotary PathFiles leads to similar changes in the morphology of the apical segment. A slightly larger diameter of the root canal was measured after preparation with the hand K-files.
AB  - Uvod: Uspostavljanje instrumentacione putanje je važan preduslov za bezbednu primenu mašinskih NiTi instrumentata tokom oblikovanja kanalskih sistema. Cilj: Cilj ovog rada je bio da se uporedi vreme potrebno za formiranje instrumentacione putanje, kao i promene u morfologiji apikalnog segmenta i prečniku apikalnog otvora kanala posle primene ručnih K-turpija i mašinskih PathFile instrumenata. Materijal i metode: Istraživanje je realizovano na 20 "endo trening" modela (Dentsply Maillefer, Switzerland). Instrumentaciona putanja je uspostavljena primenom ručnih K-turpija od nerđajućeg čelika (#10-15-20) (Dentsply, Sirona, Switzerland) (n = 10), odnosno mašinskih PathFile NiTi instrumenata (Dentsply, Sirona, Switzerland) (n = 10). Vreme potrebno za uspostavljanje instrumentacione putanje mereno je iPhone stopwatch (Apple Inc. Cupertino, California). Slike apikalnog segmenta kanala, pre i posle formiranja instrumentacione putanje, snimane su stereomikroskopom (Boeco BSZ-405, Germany), a zatim obrađene i analizirane u softverskom programu Scopeimage 9.0. Dobijeni podaci statistički su obrađeni Man-Vitnijevim (Mann-Whitney) testom (a = 0,05). Rezultati: Uočena je statistički značajna razlika u pogledu vremena potrebnog za uspostavljanje instrumentacione putanje između ručnih K-turpija (6 min. 22 s) i mašinskih PathFile instrumenata (3 min. 20 s) (p < 0,05). U pogledu morfologije apikalnog segmenta nisu uočene značajne razlike (p > 0,05). Razlike u prečniku apikalnog otvora bile su na granici statističke značajnosti (p ≈ 0,05). Zaključak: Primena mašinskih PathFile instrumenata rezultirala je bržim formiranjem instrumentacione putanje u poređenju sa ručnim K-turpijama. Obe ispitivane grupe instrumenata dovele su do sličnih promena u morfologiji apikalnog segmenta kanala. Nešto veći prečnik apikalnog otvora kanala izmeren je posle primene ručnih K-turpija.
PB  - Univerzitet u Beogradu - Medicinski fakultet, Beograd
T2  - Medicinski podmladak
T1  - Glide path preparation with hand K-files and rotary PathFiles in simulated curved root canals: An in vitro study
T1  - Formiranje instrumentacione putanje ručnim i mašinskim instrumentima u povijenim kanalima - in vitro studija
VL  - 74
IS  - 2
SP  - 62
EP  - 67
DO  - 10.5937/mp74-39415
ER  - 
@article{
author = "Stošić, Miljan and Geler, Katarina and Petrović, Violeta and Jovanović-Medojević, Milica",
year = "2023",
abstract = "Introduction: Preparation of glide path is an important precondition for the safe use of rotary NiTi instruments during endodontic treatment. Aim: The aim of this study was to examine the duration of glide path preparation as well as all the changes in canal morphology and canal diameter after the use of hand K-files and NiTi rotary PathFiles. Material and methods: This research was performed on a total of twenty Endo Training Blocks (Dentsply, Maillefer, Switzerland). The glide path was prepared using hand stainless steel K-files ISO #10-15-20 (Dentsply, Sirona, USA) (n = 10) and NiTi rotary PathFiles ISO #13, #16 and #19 (Dentsply, Sirona, Switzerland) (n = 10). The time required to establish the glide path was measured with an iPhone stopwatch (Apple Inc. Cupertino, California). The images of the apical segment of canals before and after glide path preparation were taken under the stereomicroscope (Boeco BSZ-405, Germany), and then images were analyzed and processed with Scopeimage 9.0 (Teleskop, Austria). Statistical analysis was performed with the Mann-Whitney test at the level of significance 5% (a = 0.05). Results: A statistically significant difference was observed in terms of the time required for glide path preparation. The mean total time for glide path preparation was significantly longer with K-files (382 ± 62 s) than with PathFile (200 ± 11 s) (p < 0.05). A statistically significant difference in terms of changing the morphology of the apical part of the canal (p > 0.05) was not observed. The difference in the diameter of the root canal was at the limit of statistical significance (p ≈ 0.05). Conclusion: Instrumentation with NiTi rotary PathFiles reduces the time required for glide path preparation. Preparing endodontic space for rotary instrumentation with hand K-Files and rotary PathFiles leads to similar changes in the morphology of the apical segment. A slightly larger diameter of the root canal was measured after preparation with the hand K-files., Uvod: Uspostavljanje instrumentacione putanje je važan preduslov za bezbednu primenu mašinskih NiTi instrumentata tokom oblikovanja kanalskih sistema. Cilj: Cilj ovog rada je bio da se uporedi vreme potrebno za formiranje instrumentacione putanje, kao i promene u morfologiji apikalnog segmenta i prečniku apikalnog otvora kanala posle primene ručnih K-turpija i mašinskih PathFile instrumenata. Materijal i metode: Istraživanje je realizovano na 20 "endo trening" modela (Dentsply Maillefer, Switzerland). Instrumentaciona putanja je uspostavljena primenom ručnih K-turpija od nerđajućeg čelika (#10-15-20) (Dentsply, Sirona, Switzerland) (n = 10), odnosno mašinskih PathFile NiTi instrumenata (Dentsply, Sirona, Switzerland) (n = 10). Vreme potrebno za uspostavljanje instrumentacione putanje mereno je iPhone stopwatch (Apple Inc. Cupertino, California). Slike apikalnog segmenta kanala, pre i posle formiranja instrumentacione putanje, snimane su stereomikroskopom (Boeco BSZ-405, Germany), a zatim obrađene i analizirane u softverskom programu Scopeimage 9.0. Dobijeni podaci statistički su obrađeni Man-Vitnijevim (Mann-Whitney) testom (a = 0,05). Rezultati: Uočena je statistički značajna razlika u pogledu vremena potrebnog za uspostavljanje instrumentacione putanje između ručnih K-turpija (6 min. 22 s) i mašinskih PathFile instrumenata (3 min. 20 s) (p < 0,05). U pogledu morfologije apikalnog segmenta nisu uočene značajne razlike (p > 0,05). Razlike u prečniku apikalnog otvora bile su na granici statističke značajnosti (p ≈ 0,05). Zaključak: Primena mašinskih PathFile instrumenata rezultirala je bržim formiranjem instrumentacione putanje u poređenju sa ručnim K-turpijama. Obe ispitivane grupe instrumenata dovele su do sličnih promena u morfologiji apikalnog segmenta kanala. Nešto veći prečnik apikalnog otvora kanala izmeren je posle primene ručnih K-turpija.",
publisher = "Univerzitet u Beogradu - Medicinski fakultet, Beograd",
journal = "Medicinski podmladak",
title = "Glide path preparation with hand K-files and rotary PathFiles in simulated curved root canals: An in vitro study, Formiranje instrumentacione putanje ručnim i mašinskim instrumentima u povijenim kanalima - in vitro studija",
volume = "74",
number = "2",
pages = "62-67",
doi = "10.5937/mp74-39415"
}
Stošić, M., Geler, K., Petrović, V.,& Jovanović-Medojević, M.. (2023). Glide path preparation with hand K-files and rotary PathFiles in simulated curved root canals: An in vitro study. in Medicinski podmladak
Univerzitet u Beogradu - Medicinski fakultet, Beograd., 74(2), 62-67.
https://doi.org/10.5937/mp74-39415
Stošić M, Geler K, Petrović V, Jovanović-Medojević M. Glide path preparation with hand K-files and rotary PathFiles in simulated curved root canals: An in vitro study. in Medicinski podmladak. 2023;74(2):62-67.
doi:10.5937/mp74-39415 .
Stošić, Miljan, Geler, Katarina, Petrović, Violeta, Jovanović-Medojević, Milica, "Glide path preparation with hand K-files and rotary PathFiles in simulated curved root canals: An in vitro study" in Medicinski podmladak, 74, no. 2 (2023):62-67,
https://doi.org/10.5937/mp74-39415 . .

Oral microbiome, COVID-19 and probiotics

Nikolić-Jakoba, Nataša; Manojlović, Dragica; Jovanović-Medojević, Milica

(Vojnomedicinska akademija - Institut za naučne informacije, Beograd, 2023)

TY  - JOUR
AU  - Nikolić-Jakoba, Nataša
AU  - Manojlović, Dragica
AU  - Jovanović-Medojević, Milica
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3274
PB  - Vojnomedicinska akademija - Institut za naučne informacije, Beograd
T2  - Vojnosanitetski pregled
T1  - Oral microbiome, COVID-19 and probiotics
T1  - Oralni mikrobiom, COVID-19 i probiotici
VL  - 80
IS  - 4
SP  - 289
EP  - 301
DO  - 10.2298/VSP220625014N
ER  - 
@article{
author = "Nikolić-Jakoba, Nataša and Manojlović, Dragica and Jovanović-Medojević, Milica",
year = "2023",
publisher = "Vojnomedicinska akademija - Institut za naučne informacije, Beograd",
journal = "Vojnosanitetski pregled",
title = "Oral microbiome, COVID-19 and probiotics, Oralni mikrobiom, COVID-19 i probiotici",
volume = "80",
number = "4",
pages = "289-301",
doi = "10.2298/VSP220625014N"
}
Nikolić-Jakoba, N., Manojlović, D.,& Jovanović-Medojević, M.. (2023). Oral microbiome, COVID-19 and probiotics. in Vojnosanitetski pregled
Vojnomedicinska akademija - Institut za naučne informacije, Beograd., 80(4), 289-301.
https://doi.org/10.2298/VSP220625014N
Nikolić-Jakoba N, Manojlović D, Jovanović-Medojević M. Oral microbiome, COVID-19 and probiotics. in Vojnosanitetski pregled. 2023;80(4):289-301.
doi:10.2298/VSP220625014N .
Nikolić-Jakoba, Nataša, Manojlović, Dragica, Jovanović-Medojević, Milica, "Oral microbiome, COVID-19 and probiotics" in Vojnosanitetski pregled, 80, no. 4 (2023):289-301,
https://doi.org/10.2298/VSP220625014N . .

Comparison of the efficiency of cleaning and disinfection protocols for hand endodontic instruments

Jovanović-Medojević, Milica; Opačić-Galić, Vanja; Geler, Katarina; Pavlica, Dušan

(Vojnomedicinska akademija - Institut za naučne informacije, Beograd, 2023)

TY  - JOUR
AU  - Jovanović-Medojević, Milica
AU  - Opačić-Galić, Vanja
AU  - Geler, Katarina
AU  - Pavlica, Dušan
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3273
AB  - Background/Aim. There is no standard protocol for cleaning and disinfection of used endodontic instruments before their sterilization and reuse. The aim of this study was to determine the efficiency of the different methods of removing biological debris from different types of used hand stainless steel endodontic instruments. Methods. A total of 120 hand stainless steel endodontic instruments: KerrTM reamers, KerrTM files, and HedströmTM files, each forty ISO 25, used for root canal treatment on extracted teeth, were analyzed. The used instruments were divided into four groups based on different decontamination protocols. The evaluation of the efficiency of the cleaning methods was based on the evaluation of the amount of stained organic residues on the instruments (Van Gieson staining). Samples were analyzed by stereomicroscopy (x40). Statistical analysis was performed using the Mann-Whitney U test for the KerrTM reamers and HedströmTM files, while the One-Way ANOVA/Bonferroni test was used for the KerrTM files, at a significance level of 5% (a = 0.05). Results. Residual biological debris was observed on 93.3% of all the samples taken. The thermal disinfectant cleaning method showed the lowest contamination values for all types of instruments. The method of mechanical cleaning showed that the mean value of maximum biologic contamination (MBC) was 58.5% for the KerrTM reamers and 56.2% for KerrTM files, while for HedströmTM files, the highest MBC (50.2%) was shown by the ultrasonic method of cleaning. Conclusion. The use of a thermal disinfectant was the most efficient cleaning method for all three types of hand endodontic instruments.
AB  - Uvod/Cilj. Ne postoji standard za čišćenje i dezinfekciju upotrebljenih endodontskih instrumenata pre njihove sterilizacije i ponovnog korišćenja. Cilj rada bio je da se ustanovi efikasnost različitih metoda uklanjanja ostataka biološkog materijala sa radnih površina upotrebljenih ručnih endodontskih instrumenata od nerđajućeg čelika. Metode. Analizirano je ukupno 120 ručnih endodontskih instrumenata od nerđajućeg čelika: po četrdeset KerrTM proširivača, KerrTM turpija i HedströmTM turpija ISO 25, upotrebljenih za obradu kanala korena na ekstrahovanim zubima. Na osnovu protokola koji je korišćen za dekontaminaciju instrumenata, upotrebljeni instrumenti su podeljeni u četiri grupe. Procena efikasnosti korišćenih metoda čišćenja zasnovana je na proceni količine prebojenih organskih ostataka na instrumentima (bojenje po Van Gieson-u). Uzorci su analizirani stereomikroskopijom (x40). Statistička analiza dobijenih rezultata izvršena je MannWhitney U testom za KerrTM proširivače i HedströmTM turpije dok je za KerrTM turpije korišćen One-Way ANOVA/Bonferoni test, na nivou pouzdanosti od 5% (a = 0,05). Rezultati. Prisustvo rezidualnih ostataka biološkog materijala uočeno je na 93,3% svih analiziranih instrumenata. Metoda čišćenja toplotnim dezinfikatorom pokazala je najniže vrednosti kontaminacije za sve tipove instrumenata. Metoda mehaničkog čišćenja pokazala je da je srednja vrednost parametra maksimum biološke kontaminacije (MBK) bila 58,5% za KerrTM proširivače i 56,2% za KerrTM turpije, dok je za HedströmTM turpije najviša vrednost MBK (50,2%) bila posle ultrazvučne metode čišćenja instrumenata. Zaključak. Primena toplotnog dezinfikatora je najefikasnija metoda čišćenja za sva tri tipa ručnih endodontskih instrumenata.
PB  - Vojnomedicinska akademija - Institut za naučne informacije, Beograd
T2  - Vojnosanitetski pregled
T1  - Comparison of the efficiency of cleaning and disinfection protocols for hand endodontic instruments
T1  - Upoređivanje efikasnosti protokola čišćenja i dezinfekcije ručnih endodontskih instrumenata
VL  - 80
IS  - 7
SP  - 596
EP  - 603
DO  - 10.2298/VSP220913103J
ER  - 
@article{
author = "Jovanović-Medojević, Milica and Opačić-Galić, Vanja and Geler, Katarina and Pavlica, Dušan",
year = "2023",
abstract = "Background/Aim. There is no standard protocol for cleaning and disinfection of used endodontic instruments before their sterilization and reuse. The aim of this study was to determine the efficiency of the different methods of removing biological debris from different types of used hand stainless steel endodontic instruments. Methods. A total of 120 hand stainless steel endodontic instruments: KerrTM reamers, KerrTM files, and HedströmTM files, each forty ISO 25, used for root canal treatment on extracted teeth, were analyzed. The used instruments were divided into four groups based on different decontamination protocols. The evaluation of the efficiency of the cleaning methods was based on the evaluation of the amount of stained organic residues on the instruments (Van Gieson staining). Samples were analyzed by stereomicroscopy (x40). Statistical analysis was performed using the Mann-Whitney U test for the KerrTM reamers and HedströmTM files, while the One-Way ANOVA/Bonferroni test was used for the KerrTM files, at a significance level of 5% (a = 0.05). Results. Residual biological debris was observed on 93.3% of all the samples taken. The thermal disinfectant cleaning method showed the lowest contamination values for all types of instruments. The method of mechanical cleaning showed that the mean value of maximum biologic contamination (MBC) was 58.5% for the KerrTM reamers and 56.2% for KerrTM files, while for HedströmTM files, the highest MBC (50.2%) was shown by the ultrasonic method of cleaning. Conclusion. The use of a thermal disinfectant was the most efficient cleaning method for all three types of hand endodontic instruments., Uvod/Cilj. Ne postoji standard za čišćenje i dezinfekciju upotrebljenih endodontskih instrumenata pre njihove sterilizacije i ponovnog korišćenja. Cilj rada bio je da se ustanovi efikasnost različitih metoda uklanjanja ostataka biološkog materijala sa radnih površina upotrebljenih ručnih endodontskih instrumenata od nerđajućeg čelika. Metode. Analizirano je ukupno 120 ručnih endodontskih instrumenata od nerđajućeg čelika: po četrdeset KerrTM proširivača, KerrTM turpija i HedströmTM turpija ISO 25, upotrebljenih za obradu kanala korena na ekstrahovanim zubima. Na osnovu protokola koji je korišćen za dekontaminaciju instrumenata, upotrebljeni instrumenti su podeljeni u četiri grupe. Procena efikasnosti korišćenih metoda čišćenja zasnovana je na proceni količine prebojenih organskih ostataka na instrumentima (bojenje po Van Gieson-u). Uzorci su analizirani stereomikroskopijom (x40). Statistička analiza dobijenih rezultata izvršena je MannWhitney U testom za KerrTM proširivače i HedströmTM turpije dok je za KerrTM turpije korišćen One-Way ANOVA/Bonferoni test, na nivou pouzdanosti od 5% (a = 0,05). Rezultati. Prisustvo rezidualnih ostataka biološkog materijala uočeno je na 93,3% svih analiziranih instrumenata. Metoda čišćenja toplotnim dezinfikatorom pokazala je najniže vrednosti kontaminacije za sve tipove instrumenata. Metoda mehaničkog čišćenja pokazala je da je srednja vrednost parametra maksimum biološke kontaminacije (MBK) bila 58,5% za KerrTM proširivače i 56,2% za KerrTM turpije, dok je za HedströmTM turpije najviša vrednost MBK (50,2%) bila posle ultrazvučne metode čišćenja instrumenata. Zaključak. Primena toplotnog dezinfikatora je najefikasnija metoda čišćenja za sva tri tipa ručnih endodontskih instrumenata.",
publisher = "Vojnomedicinska akademija - Institut za naučne informacije, Beograd",
journal = "Vojnosanitetski pregled",
title = "Comparison of the efficiency of cleaning and disinfection protocols for hand endodontic instruments, Upoređivanje efikasnosti protokola čišćenja i dezinfekcije ručnih endodontskih instrumenata",
volume = "80",
number = "7",
pages = "596-603",
doi = "10.2298/VSP220913103J"
}
Jovanović-Medojević, M., Opačić-Galić, V., Geler, K.,& Pavlica, D.. (2023). Comparison of the efficiency of cleaning and disinfection protocols for hand endodontic instruments. in Vojnosanitetski pregled
Vojnomedicinska akademija - Institut za naučne informacije, Beograd., 80(7), 596-603.
https://doi.org/10.2298/VSP220913103J
Jovanović-Medojević M, Opačić-Galić V, Geler K, Pavlica D. Comparison of the efficiency of cleaning and disinfection protocols for hand endodontic instruments. in Vojnosanitetski pregled. 2023;80(7):596-603.
doi:10.2298/VSP220913103J .
Jovanović-Medojević, Milica, Opačić-Galić, Vanja, Geler, Katarina, Pavlica, Dušan, "Comparison of the efficiency of cleaning and disinfection protocols for hand endodontic instruments" in Vojnosanitetski pregled, 80, no. 7 (2023):596-603,
https://doi.org/10.2298/VSP220913103J . .
1

Nickel-titanium files in endodontics: Development, improvement and modifications of nickel-titanium alloy

Živković, Slavoljub; Jovanović-Medojević, Milica; Nešković, Jelena; Popović-Bajić, Marijana

(Vojnomedicinska akademija - Institut za naučne informacije, Beograd, 2023)

TY  - JOUR
AU  - Živković, Slavoljub
AU  - Jovanović-Medojević, Milica
AU  - Nešković, Jelena
AU  - Popović-Bajić, Marijana
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3272
PB  - Vojnomedicinska akademija - Institut za naučne informacije, Beograd
T2  - Vojnosanitetski pregled
T1  - Nickel-titanium files in endodontics: Development, improvement and modifications of nickel-titanium alloy
T1  - Nikl-titanijumski instrumenti u endodonciji - razvoj, usavršavanje i modifikacije nikl-titanijumskih legura
VL  - 80
IS  - 3
SP  - 262
EP  - 269
DO  - 10.2298/VSP220328057Z
ER  - 
@article{
author = "Živković, Slavoljub and Jovanović-Medojević, Milica and Nešković, Jelena and Popović-Bajić, Marijana",
year = "2023",
publisher = "Vojnomedicinska akademija - Institut za naučne informacije, Beograd",
journal = "Vojnosanitetski pregled",
title = "Nickel-titanium files in endodontics: Development, improvement and modifications of nickel-titanium alloy, Nikl-titanijumski instrumenti u endodonciji - razvoj, usavršavanje i modifikacije nikl-titanijumskih legura",
volume = "80",
number = "3",
pages = "262-269",
doi = "10.2298/VSP220328057Z"
}
Živković, S., Jovanović-Medojević, M., Nešković, J.,& Popović-Bajić, M.. (2023). Nickel-titanium files in endodontics: Development, improvement and modifications of nickel-titanium alloy. in Vojnosanitetski pregled
Vojnomedicinska akademija - Institut za naučne informacije, Beograd., 80(3), 262-269.
https://doi.org/10.2298/VSP220328057Z
Živković S, Jovanović-Medojević M, Nešković J, Popović-Bajić M. Nickel-titanium files in endodontics: Development, improvement and modifications of nickel-titanium alloy. in Vojnosanitetski pregled. 2023;80(3):262-269.
doi:10.2298/VSP220328057Z .
Živković, Slavoljub, Jovanović-Medojević, Milica, Nešković, Jelena, Popović-Bajić, Marijana, "Nickel-titanium files in endodontics: Development, improvement and modifications of nickel-titanium alloy" in Vojnosanitetski pregled, 80, no. 3 (2023):262-269,
https://doi.org/10.2298/VSP220328057Z . .
1
1

Endodontic glide path - importance and performance techniques

Jovanović-Medojević, Milica; Stošić, Мiljan; Opačić-Galić, Vanja; Petrović, Violeta

(Srpsko lekarsko društvo, Beograd, 2023)

TY  - JOUR
AU  - Jovanović-Medojević, Milica
AU  - Stošić, Мiljan
AU  - Opačić-Galić, Vanja
AU  - Petrović, Violeta
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3270
AB  - Glide path is a procedure that precedes mechanical instrumentation of the root canals. It is defined as a procedure used to expand or create a smooth tunnel from the coronal part of the root canal to its physiological terminus. It is performed using small-size hand files or specially designed mechanical NiTi instruments. An adequately created glide path extends the life of rotary NiTi instruments, enables better mechanical and chemical debridement and easier preservation of original morphology of endodontic space during further mechanical instrumentation. Frequent use of mechanical instrumentation in daily practice requires better understanding of the glide path, its significance, and instruments and techniques used for its creation.
AB  - Formiranje instrumentacione putanje je procedura koja prethodi mašinskoj preparaciji kanala korena. Podrazumeva uspostavljanje/proširenje jasnog i glatkog kanalskog tunela od njegovog koronarnog dela do apeksne konstrikcije. Može se formirati ručnim turpijama malog promera od nerđajućeg čelika, kao i specijalno dizajniranim mašinskim nikl-titanijumskim instrumentima. Instrumentaciona putanja produžava trajanje mašinskih instrumenata, omogućava efikasnije čišćenje i dezinfekciju kanala, kao i očuvanje originalne morfologije endodontskog prostora tokom dalje mašinske instrumentacije. Sve češća primena mašinske instrumentacije u svakodnevnoj praksi nameće potrebu za boljim razumevanjem ove procedure, njenog značaja i načina formiranja.
PB  - Srpsko lekarsko društvo, Beograd
T2  - Srpski arhiv za celokupno lekarstvo
T1  - Endodontic glide path - importance and performance techniques
T1  - Endodontski instrumentacioni put - značaj i tehnike izvođenja
VL  - 151
IS  - 5-6
SP  - 380
EP  - 384
DO  - 10.2298/SARH230113038J
ER  - 
@article{
author = "Jovanović-Medojević, Milica and Stošić, Мiljan and Opačić-Galić, Vanja and Petrović, Violeta",
year = "2023",
abstract = "Glide path is a procedure that precedes mechanical instrumentation of the root canals. It is defined as a procedure used to expand or create a smooth tunnel from the coronal part of the root canal to its physiological terminus. It is performed using small-size hand files or specially designed mechanical NiTi instruments. An adequately created glide path extends the life of rotary NiTi instruments, enables better mechanical and chemical debridement and easier preservation of original morphology of endodontic space during further mechanical instrumentation. Frequent use of mechanical instrumentation in daily practice requires better understanding of the glide path, its significance, and instruments and techniques used for its creation., Formiranje instrumentacione putanje je procedura koja prethodi mašinskoj preparaciji kanala korena. Podrazumeva uspostavljanje/proširenje jasnog i glatkog kanalskog tunela od njegovog koronarnog dela do apeksne konstrikcije. Može se formirati ručnim turpijama malog promera od nerđajućeg čelika, kao i specijalno dizajniranim mašinskim nikl-titanijumskim instrumentima. Instrumentaciona putanja produžava trajanje mašinskih instrumenata, omogućava efikasnije čišćenje i dezinfekciju kanala, kao i očuvanje originalne morfologije endodontskog prostora tokom dalje mašinske instrumentacije. Sve češća primena mašinske instrumentacije u svakodnevnoj praksi nameće potrebu za boljim razumevanjem ove procedure, njenog značaja i načina formiranja.",
publisher = "Srpsko lekarsko društvo, Beograd",
journal = "Srpski arhiv za celokupno lekarstvo",
title = "Endodontic glide path - importance and performance techniques, Endodontski instrumentacioni put - značaj i tehnike izvođenja",
volume = "151",
number = "5-6",
pages = "380-384",
doi = "10.2298/SARH230113038J"
}
Jovanović-Medojević, M., Stošić, М., Opačić-Galić, V.,& Petrović, V.. (2023). Endodontic glide path - importance and performance techniques. in Srpski arhiv za celokupno lekarstvo
Srpsko lekarsko društvo, Beograd., 151(5-6), 380-384.
https://doi.org/10.2298/SARH230113038J
Jovanović-Medojević M, Stošić М, Opačić-Galić V, Petrović V. Endodontic glide path - importance and performance techniques. in Srpski arhiv za celokupno lekarstvo. 2023;151(5-6):380-384.
doi:10.2298/SARH230113038J .
Jovanović-Medojević, Milica, Stošić, Мiljan, Opačić-Galić, Vanja, Petrović, Violeta, "Endodontic glide path - importance and performance techniques" in Srpski arhiv za celokupno lekarstvo, 151, no. 5-6 (2023):380-384,
https://doi.org/10.2298/SARH230113038J . .

Efikasnost sredstava za hemijsko uklanjanje karijesa na mlečnim i stalnim zubima – in vitro

Medojević, Mina

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Medojević, Mina
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3260
AB  - Uvod: Bezbolnost tokom preparacije karijesa je imperativ u savremenoj stomatologiji, što nameće nove načine i materijale za uklanjanje karijesa kod dece i odraslih, sa posebnim osvrtom na hemijsko uklanjanje.
Cilj rada je poređenje efikasnosti sredstava na bazi enzima papaina za hemijsko uklanjanje karijesa (BRIX3000®, Brix SRL, Argentina) i mehaničkog uklanjanja karijesa tungsten karbidnim svrdlima na mlečnim i stalnim zubima u in vitro uslovima.
Materijal i metode: Korišćeno je 16 ekstrahovanih zuba sa karijesnim lezijama koje nisu prethodno tretirane. Zubi su podeljeni u četiri grupe (mlečni zubi obrađeni hemijskom metodom, mlečni zubi obrađeni mehaničkom metodom, stalni zubi obrađeni hemijskom metodom i stalni zubi obrađeni mehaničkom metodom). Karijes je detektovan korišćenjem DIFOTI tehnologije (DIAGNOcam, KaVo Denatal, Nemačka), a potom uklonjen odabranom metodom. Prisustvo karijesa nakon preparacije je praćeno korišćenjem DIFOTI tehnologije, a površina karijesa pre i posle preparacije je računata uz pomoć PhotoShop-a (Adobe Systems, SAD). Statistička analiza je urađena u SPSS programu (SPSS Inc., Čikago, SAD).
Rezultati: Dobijena je statistički značajna razlika poređenjem redukcije karijesa između mašinske i hemijske metode obrade svih zuba (p=0,0037), kao i kod poređenja redukcije karijesa između mašinske i hemijske obrade u grupi mlečnih zuba (p=0,0317). Zaključak: Hemijska metoda uklanjanja karijesa je pokazala efikasnost sličnu mehaničkoj metodi u grupi stalnih zuba. Zbog malog uzorka i karakteristika sistema korišćenog za detekciju karijesa, potrebna su dalja ispitivanja.
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Efikasnost sredstava za hemijsko uklanjanje karijesa na mlečnim i stalnim zubima – in vitro
UR  - https://hdl.handle.net/21.15107/rcub_smile_3260
ER  - 
@misc{
author = "Medojević, Mina",
year = "2023",
abstract = "Uvod: Bezbolnost tokom preparacije karijesa je imperativ u savremenoj stomatologiji, što nameće nove načine i materijale za uklanjanje karijesa kod dece i odraslih, sa posebnim osvrtom na hemijsko uklanjanje.
Cilj rada je poređenje efikasnosti sredstava na bazi enzima papaina za hemijsko uklanjanje karijesa (BRIX3000®, Brix SRL, Argentina) i mehaničkog uklanjanja karijesa tungsten karbidnim svrdlima na mlečnim i stalnim zubima u in vitro uslovima.
Materijal i metode: Korišćeno je 16 ekstrahovanih zuba sa karijesnim lezijama koje nisu prethodno tretirane. Zubi su podeljeni u četiri grupe (mlečni zubi obrađeni hemijskom metodom, mlečni zubi obrađeni mehaničkom metodom, stalni zubi obrađeni hemijskom metodom i stalni zubi obrađeni mehaničkom metodom). Karijes je detektovan korišćenjem DIFOTI tehnologije (DIAGNOcam, KaVo Denatal, Nemačka), a potom uklonjen odabranom metodom. Prisustvo karijesa nakon preparacije je praćeno korišćenjem DIFOTI tehnologije, a površina karijesa pre i posle preparacije je računata uz pomoć PhotoShop-a (Adobe Systems, SAD). Statistička analiza je urađena u SPSS programu (SPSS Inc., Čikago, SAD).
Rezultati: Dobijena je statistički značajna razlika poređenjem redukcije karijesa između mašinske i hemijske metode obrade svih zuba (p=0,0037), kao i kod poređenja redukcije karijesa između mašinske i hemijske obrade u grupi mlečnih zuba (p=0,0317). Zaključak: Hemijska metoda uklanjanja karijesa je pokazala efikasnost sličnu mehaničkoj metodi u grupi stalnih zuba. Zbog malog uzorka i karakteristika sistema korišćenog za detekciju karijesa, potrebna su dalja ispitivanja.",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Efikasnost sredstava za hemijsko uklanjanje karijesa na mlečnim i stalnim zubima – in vitro",
url = "https://hdl.handle.net/21.15107/rcub_smile_3260"
}
Medojević, M.. (2023). Efikasnost sredstava za hemijsko uklanjanje karijesa na mlečnim i stalnim zubima – in vitro. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3260
Medojević M. Efikasnost sredstava za hemijsko uklanjanje karijesa na mlečnim i stalnim zubima – in vitro. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3260 .
Medojević, Mina, "Efikasnost sredstava za hemijsko uklanjanje karijesa na mlečnim i stalnim zubima – in vitro" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3260 .

Specifičnosti održavanja oralne higijene kod posebnih grupa pacijenata

Tomović, Jovana

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Tomović, Jovana
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3265
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Specifičnosti održavanja oralne higijene kod posebnih grupa pacijenata
UR  - https://hdl.handle.net/21.15107/rcub_smile_3265
ER  - 
@misc{
author = "Tomović, Jovana",
year = "2023",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Specifičnosti održavanja oralne higijene kod posebnih grupa pacijenata",
url = "https://hdl.handle.net/21.15107/rcub_smile_3265"
}
Tomović, J.. (2023). Specifičnosti održavanja oralne higijene kod posebnih grupa pacijenata. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3265
Tomović J. Specifičnosti održavanja oralne higijene kod posebnih grupa pacijenata. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3265 .
Tomović, Jovana, "Specifičnosti održavanja oralne higijene kod posebnih grupa pacijenata" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3265 .

Primena ksilitola u prevenciji karijesa

Grubač, Jovana

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Grubač, Jovana
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3263
AB  - Karijes je i danas široko rasprostranjeno oboljenje kako kod dece tako i kod odraslih. Predstavlja multikauzalno, hronično, reverzibilno infektivno oboljenje čvrstih zubnih tkiva.
Kariogene bakterije još u najranijem detinjstvu naseljavaju usnu duplju i tu ostaju dok postoji i jedan zub u vilici. Zubi već nekoliko minuta nakon pranja budu prekriveni dentalnim biofilmom u kome se odvijaju metabolički procesi, tako da se procesi demineralizacije i remineralizacije konstantno dešavaju u biosistemu pljuvačka – dentalni biofilm – površina gleđi. Preventivne stomatološke mere obezbeđuju uslove bazne sredine i omogućavaju dominiranje remineralizacionih procesa. Kao efikasan u tome, pokazao se ksilitol. Ksilitol je alkoholni šećer koji velika većina bakterija nije sposobna da fermentiše u krajnje proizvode – kiseline. Na taj način onemogućuje se stvaranje kisele sredine koja je potrebna za procese demineralizacije. Ksilitol se može primeniti u različitim oblicima, a najčešće je korišćen u žvakaćim gumama. U ranom detinjstvu jednostavniji za upotrebu su maramice sa ksilitolom i sirupi, dok se kod starije dece mogu koristiti rastvori za ispiranje usta i paste sa fluorom i ksilitolom. Preporučene dnevne doze su od 3 do 8 grama, raspoređeno 2 – 3 puta dnevno.
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Primena ksilitola u prevenciji karijesa
UR  - https://hdl.handle.net/21.15107/rcub_smile_3263
ER  - 
@misc{
author = "Grubač, Jovana",
year = "2023",
abstract = "Karijes je i danas široko rasprostranjeno oboljenje kako kod dece tako i kod odraslih. Predstavlja multikauzalno, hronično, reverzibilno infektivno oboljenje čvrstih zubnih tkiva.
Kariogene bakterije još u najranijem detinjstvu naseljavaju usnu duplju i tu ostaju dok postoji i jedan zub u vilici. Zubi već nekoliko minuta nakon pranja budu prekriveni dentalnim biofilmom u kome se odvijaju metabolički procesi, tako da se procesi demineralizacije i remineralizacije konstantno dešavaju u biosistemu pljuvačka – dentalni biofilm – površina gleđi. Preventivne stomatološke mere obezbeđuju uslove bazne sredine i omogućavaju dominiranje remineralizacionih procesa. Kao efikasan u tome, pokazao se ksilitol. Ksilitol je alkoholni šećer koji velika većina bakterija nije sposobna da fermentiše u krajnje proizvode – kiseline. Na taj način onemogućuje se stvaranje kisele sredine koja je potrebna za procese demineralizacije. Ksilitol se može primeniti u različitim oblicima, a najčešće je korišćen u žvakaćim gumama. U ranom detinjstvu jednostavniji za upotrebu su maramice sa ksilitolom i sirupi, dok se kod starije dece mogu koristiti rastvori za ispiranje usta i paste sa fluorom i ksilitolom. Preporučene dnevne doze su od 3 do 8 grama, raspoređeno 2 – 3 puta dnevno.",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Primena ksilitola u prevenciji karijesa",
url = "https://hdl.handle.net/21.15107/rcub_smile_3263"
}
Grubač, J.. (2023). Primena ksilitola u prevenciji karijesa. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3263
Grubač J. Primena ksilitola u prevenciji karijesa. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3263 .
Grubač, Jovana, "Primena ksilitola u prevenciji karijesa" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3263 .

Ispitivanje etiologije molarno-incizivne hipomineralizacije

Vasilić, Natalija

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Vasilić, Natalija
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3262
AB  - Uvod: Molarno-incizivna hipomineralizacija (MIH) označava strukturnu anomaliju gleđi, koja zahvata najmanje jedan prvi stalni molar, a često je udružena sa promenama na stalnim sekutićima. Mogući etiološki faktori
koji se dovode u vezu sa nastankom MIH-a mogu biti genetski i faktori spoljašnje sredine.
Cilj rada: Ispitati učestalost pojedinih mogućih prenatalnih, perinatalnih i postnatalnih etioloških faktora spoljašnje sredine kod dece sa MIH-om.
Materijal i metode: U istraživanju je učestvovalo 60 ispitanika uzrasta od 6 do 14 godina: 30 ispitanika sa MIH-om (15 devojčica i 15 dečaka) i 30 osoba bez MIH-a sa zdravim zubima (11 devojčica i 19 dečaka), koji su činili kontrolnu grupu. Majke svih ispitanika su popunjavale online Google upitnik koji je obuhvatao 45 pitanja o mogućim etiološkim faktorima: prenatalni (12 pitanja), perinatalni (10 pitanja) i postnatalni faktori (23 pitanja). Većina pitanja bila je zatvorenog tipa gde su ponuđeni odgovori „da” i „ne”, dok se na pojedina pitanja odgovara kratkim opisnim odgovorom. Za statističku analizu korišćen je Chi-Square test (r˂0,05), kako bi se uporedili podaci dobijeni za decu sa MIH-om i kontrolne grupe dece bez MIH-a sa zdravim zubima.
Rezultati: Značajan broj majki dece sa MIH-om potvrdio je postojanje oboljenja u toku trudnoće, gde je i pronađena statistički značajna razlika (p=0,010) između dve ispitivane grupe. Analizom ispitivanih perinatalnih faktora nije pronađena statistički značajna razlika između dve grupe. Statistički značajna razlika između dece sa i bez MIH-a pronađena je u sledećim postnatalnim etiološkim faktorima: bronhitis (p=0,020), visoka telesna
temperatura (p=0,004) i postojanje MIH-a na mlečnim zubima (p=0,019).
Zaključak: Rezultati ove studije ukazuju da pojedina oboljenja majke u trudnoći, kao i visoka telesna temperatura i bronhitis tokom prve 3 godine života deteta, kao i prisustvo MIH-a na mlečnim zubima, mogu imati značajno
mesto u etiologiji MIH-a.
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Ispitivanje etiologije molarno-incizivne hipomineralizacije
UR  - https://hdl.handle.net/21.15107/rcub_smile_3262
ER  - 
@misc{
author = "Vasilić, Natalija",
year = "2023",
abstract = "Uvod: Molarno-incizivna hipomineralizacija (MIH) označava strukturnu anomaliju gleđi, koja zahvata najmanje jedan prvi stalni molar, a često je udružena sa promenama na stalnim sekutićima. Mogući etiološki faktori
koji se dovode u vezu sa nastankom MIH-a mogu biti genetski i faktori spoljašnje sredine.
Cilj rada: Ispitati učestalost pojedinih mogućih prenatalnih, perinatalnih i postnatalnih etioloških faktora spoljašnje sredine kod dece sa MIH-om.
Materijal i metode: U istraživanju je učestvovalo 60 ispitanika uzrasta od 6 do 14 godina: 30 ispitanika sa MIH-om (15 devojčica i 15 dečaka) i 30 osoba bez MIH-a sa zdravim zubima (11 devojčica i 19 dečaka), koji su činili kontrolnu grupu. Majke svih ispitanika su popunjavale online Google upitnik koji je obuhvatao 45 pitanja o mogućim etiološkim faktorima: prenatalni (12 pitanja), perinatalni (10 pitanja) i postnatalni faktori (23 pitanja). Većina pitanja bila je zatvorenog tipa gde su ponuđeni odgovori „da” i „ne”, dok se na pojedina pitanja odgovara kratkim opisnim odgovorom. Za statističku analizu korišćen je Chi-Square test (r˂0,05), kako bi se uporedili podaci dobijeni za decu sa MIH-om i kontrolne grupe dece bez MIH-a sa zdravim zubima.
Rezultati: Značajan broj majki dece sa MIH-om potvrdio je postojanje oboljenja u toku trudnoće, gde je i pronađena statistički značajna razlika (p=0,010) između dve ispitivane grupe. Analizom ispitivanih perinatalnih faktora nije pronađena statistički značajna razlika između dve grupe. Statistički značajna razlika između dece sa i bez MIH-a pronađena je u sledećim postnatalnim etiološkim faktorima: bronhitis (p=0,020), visoka telesna
temperatura (p=0,004) i postojanje MIH-a na mlečnim zubima (p=0,019).
Zaključak: Rezultati ove studije ukazuju da pojedina oboljenja majke u trudnoći, kao i visoka telesna temperatura i bronhitis tokom prve 3 godine života deteta, kao i prisustvo MIH-a na mlečnim zubima, mogu imati značajno
mesto u etiologiji MIH-a.",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Ispitivanje etiologije molarno-incizivne hipomineralizacije",
url = "https://hdl.handle.net/21.15107/rcub_smile_3262"
}
Vasilić, N.. (2023). Ispitivanje etiologije molarno-incizivne hipomineralizacije. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3262
Vasilić N. Ispitivanje etiologije molarno-incizivne hipomineralizacije. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3262 .
Vasilić, Natalija, "Ispitivanje etiologije molarno-incizivne hipomineralizacije" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3262 .

Sialoadenitis i sialolitijaza

Lazić, Marko

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Lazić, Marko
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3267
AB  - Sialoadenitisi predstavljaju zapaljenja pljuvačnih žlezda. Zapaljenskim procesom su
uglavnom zahvaćene velike pljuvačne žlezde, dominantno parotidna pljuvačna žlezda
(parotitis). Mogu biti infektivne i neinfektivne prirode. U sklopu infektivnih su najčešći
nespecifični bakterijski sialoadenitisi uz specifične bakterijske sialoadenitise u vidu
tuberkuloznog i aktinomikoznog koji predstavljaju retkost. Osim bakterija, zapaljenje može
biti izazvano i virusima kao što su Mumps virus i Citomegalovirus, koji pokazuju tropizam
prema tkivu pljuvačnih žlezda, kao i virusima drugih rodova. Iako retka, gljivična oboljenja se
mogu javiti kod imunodeficijentnih osoba koje boluju od AIDS-a ili dijabetesa. Sialoadenitisi
mogu biti i neinfektivne prirode koji se razvijaju u sklopu različitih autoimunih oboljenja.
Raznolika etiologija oboljenja pljuvačnih žlezdi uslovljava potrebu poznavanja anatomije i
fiziologije, kao i patološke slike svakog oboljenja, a sve u cilju adekvatne dijagnostike i
specifično usmerene terapije inflamatornih oboljenja pljuvačnih žlezdi.
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Sialoadenitis i sialolitijaza
UR  - https://hdl.handle.net/21.15107/rcub_smile_3267
ER  - 
@misc{
author = "Lazić, Marko",
year = "2023",
abstract = "Sialoadenitisi predstavljaju zapaljenja pljuvačnih žlezda. Zapaljenskim procesom su
uglavnom zahvaćene velike pljuvačne žlezde, dominantno parotidna pljuvačna žlezda
(parotitis). Mogu biti infektivne i neinfektivne prirode. U sklopu infektivnih su najčešći
nespecifični bakterijski sialoadenitisi uz specifične bakterijske sialoadenitise u vidu
tuberkuloznog i aktinomikoznog koji predstavljaju retkost. Osim bakterija, zapaljenje može
biti izazvano i virusima kao što su Mumps virus i Citomegalovirus, koji pokazuju tropizam
prema tkivu pljuvačnih žlezda, kao i virusima drugih rodova. Iako retka, gljivična oboljenja se
mogu javiti kod imunodeficijentnih osoba koje boluju od AIDS-a ili dijabetesa. Sialoadenitisi
mogu biti i neinfektivne prirode koji se razvijaju u sklopu različitih autoimunih oboljenja.
Raznolika etiologija oboljenja pljuvačnih žlezdi uslovljava potrebu poznavanja anatomije i
fiziologije, kao i patološke slike svakog oboljenja, a sve u cilju adekvatne dijagnostike i
specifično usmerene terapije inflamatornih oboljenja pljuvačnih žlezdi.",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Sialoadenitis i sialolitijaza",
url = "https://hdl.handle.net/21.15107/rcub_smile_3267"
}
Lazić, M.. (2023). Sialoadenitis i sialolitijaza. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3267
Lazić M. Sialoadenitis i sialolitijaza. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3267 .
Lazić, Marko, "Sialoadenitis i sialolitijaza" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3267 .

Aspekti hibridizacije adhezivnih sistema

Todorović, Marina

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Todorović, Marina
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3266
AB  - Dentalni adhezivni sistemi su tečne smeše koji obezbeđuju vezu između kompozitnih materijala i čvrstih zubnih tikva. Hibridizacija je proces formiranja hibridnog sloja koji predstavlja proces preplitanja smole u demineralizovanoj površini dentina. Demineralizacijom dentina, infiltracijom monomera i naknadnom polimerizacijom formira se hibridni sloj i na taj način se ostvaruje mikromehanička veza između dentina i smole. U gleđi se dešava sličan proces, polimerizacijom materijal ostaje zaključan u površinu gleđi i formiraju se mikrotagovi i makrotagovi, odnosno prstoliki produžeci koji predstavljaju osnovu mikromehaničke veze gleđi. Dentalni adhezivni sistemi se mogu podeliti na adhezive sa kiselinskim nagrizanjem koji mogu biti trofazni i dvofazni i na samonagrizajuće adhezive koji mogu biti dvofazni i jednofazni. U kliničkoj praksi se koriste tri vrste protokola primene dentalnih adhezivnih sistema to su protokol ,,totalnog nagrizanja“, protokol ,,samonagrizanja“ i protokol ,,selektivnog nagrizanja“.
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Aspekti hibridizacije adhezivnih sistema
UR  - https://hdl.handle.net/21.15107/rcub_smile_3266
ER  - 
@misc{
author = "Todorović, Marina",
year = "2023",
abstract = "Dentalni adhezivni sistemi su tečne smeše koji obezbeđuju vezu između kompozitnih materijala i čvrstih zubnih tikva. Hibridizacija je proces formiranja hibridnog sloja koji predstavlja proces preplitanja smole u demineralizovanoj površini dentina. Demineralizacijom dentina, infiltracijom monomera i naknadnom polimerizacijom formira se hibridni sloj i na taj način se ostvaruje mikromehanička veza između dentina i smole. U gleđi se dešava sličan proces, polimerizacijom materijal ostaje zaključan u površinu gleđi i formiraju se mikrotagovi i makrotagovi, odnosno prstoliki produžeci koji predstavljaju osnovu mikromehaničke veze gleđi. Dentalni adhezivni sistemi se mogu podeliti na adhezive sa kiselinskim nagrizanjem koji mogu biti trofazni i dvofazni i na samonagrizajuće adhezive koji mogu biti dvofazni i jednofazni. U kliničkoj praksi se koriste tri vrste protokola primene dentalnih adhezivnih sistema to su protokol ,,totalnog nagrizanja“, protokol ,,samonagrizanja“ i protokol ,,selektivnog nagrizanja“.",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Aspekti hibridizacije adhezivnih sistema",
url = "https://hdl.handle.net/21.15107/rcub_smile_3266"
}
Todorović, M.. (2023). Aspekti hibridizacije adhezivnih sistema. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3266
Todorović M. Aspekti hibridizacije adhezivnih sistema. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3266 .
Todorović, Marina, "Aspekti hibridizacije adhezivnih sistema" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3266 .

Prevencija karijesa ranog detinjstva

Dalifi, Melisa

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Dalifi, Melisa
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3264
AB  - Karijes ranog detinjstva karakteriše prisustvo jedne ili više karijesom
destruirane, nedostajuće ili ispunom lečene površine mlečnih zuba kod dece
do 71. meseca života. Kroz istoriju su mnogobrojni autori definisali ovo
specifično oboljenje i predlagali različite nazive: odontoklazija,
melanodoncija, karijes bočice, baby bottle tooth decay“, „bottle baby syndrome“,
labijalni karijes i cirkularni karijes. KRD se prema Vejnu klasifikuje na
umeren, srednji i teški oblik karijesa. Prevencija se zasniva na razumevanju
multikauzalne etiologije ovog oboljenja i poznavanju kliničke slike radi
pravovremene dijagnostike i lečenja. Može se podeliti na primarnu,
sekundarnu i tercijarnu prevenciju.
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Prevencija karijesa ranog detinjstva
UR  - https://hdl.handle.net/21.15107/rcub_smile_3264
ER  - 
@misc{
author = "Dalifi, Melisa",
year = "2023",
abstract = "Karijes ranog detinjstva karakteriše prisustvo jedne ili više karijesom
destruirane, nedostajuće ili ispunom lečene površine mlečnih zuba kod dece
do 71. meseca života. Kroz istoriju su mnogobrojni autori definisali ovo
specifično oboljenje i predlagali različite nazive: odontoklazija,
melanodoncija, karijes bočice, baby bottle tooth decay“, „bottle baby syndrome“,
labijalni karijes i cirkularni karijes. KRD se prema Vejnu klasifikuje na
umeren, srednji i teški oblik karijesa. Prevencija se zasniva na razumevanju
multikauzalne etiologije ovog oboljenja i poznavanju kliničke slike radi
pravovremene dijagnostike i lečenja. Može se podeliti na primarnu,
sekundarnu i tercijarnu prevenciju.",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Prevencija karijesa ranog detinjstva",
url = "https://hdl.handle.net/21.15107/rcub_smile_3264"
}
Dalifi, M.. (2023). Prevencija karijesa ranog detinjstva. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3264
Dalifi M. Prevencija karijesa ranog detinjstva. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3264 .
Dalifi, Melisa, "Prevencija karijesa ranog detinjstva" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3264 .

Hiruške tehnike korekcije deformiteta gornje i donje vilice

Radić, Mirjana

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Radić, Mirjana
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3220
AB  - Dentofacijalni deformiteti predstavljaju disharmoniju donje i gornje vilice,
estetski nesklad lica i niz funkcionalnih smetnji koje za posledicu imaju
narušavanje osnovnih uloga stomatognatnog sistema.
Cilj korekcije deformiteta lica i vilica jeste da se repozicioniraju
dentoalveolarni segmenti u povoljan isplaniran odnos i da kao takvi obezbede
funkcionalne i estetske rezultate. Odluka o ovim složenim terapijskim
modalitetima se donosi konzilijarno nakon opsežne analize i planiranja procedure. Zahvati koji se primenjuju zavise od indikacija i individualno se
donose za svaki klinički slučaj u određenom životnom dobu pacijenta. Najčešće
se u okviru donje vilice primenjuje sagitalna splint osteotomija vilične grane,
dok u gornjoj vilici Le Fort I osteotomija. Osteotomija se izvodi po tačno
određenom protokolu. Cilj osteotomije jeste korekcija položaja koštanih
segmenata, eliminacija koštanih deformiteta i postavljanje vilica u
optimalni ortognatski odnos. Ortognatska hirurgija je jedna u nizu terapijskih
procedura koje se preduzimaju u toku ispravljanja deformiteta. Pre nego što se
pristupi hiruškoj korekciji prethodi prehiruška priprema u vidu ortodontske
terapija i ekstrakcije potrebnih zuba a nakon hiruške korekcije glavni cilj je
uspostaviti stabilnost skeletni odnos i održati postignute rezultate.
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Hiruške tehnike korekcije deformiteta gornje i donje vilice
UR  - https://hdl.handle.net/21.15107/rcub_smile_3220
ER  - 
@misc{
author = "Radić, Mirjana",
year = "2023",
abstract = "Dentofacijalni deformiteti predstavljaju disharmoniju donje i gornje vilice,
estetski nesklad lica i niz funkcionalnih smetnji koje za posledicu imaju
narušavanje osnovnih uloga stomatognatnog sistema.
Cilj korekcije deformiteta lica i vilica jeste da se repozicioniraju
dentoalveolarni segmenti u povoljan isplaniran odnos i da kao takvi obezbede
funkcionalne i estetske rezultate. Odluka o ovim složenim terapijskim
modalitetima se donosi konzilijarno nakon opsežne analize i planiranja procedure. Zahvati koji se primenjuju zavise od indikacija i individualno se
donose za svaki klinički slučaj u određenom životnom dobu pacijenta. Najčešće
se u okviru donje vilice primenjuje sagitalna splint osteotomija vilične grane,
dok u gornjoj vilici Le Fort I osteotomija. Osteotomija se izvodi po tačno
određenom protokolu. Cilj osteotomije jeste korekcija položaja koštanih
segmenata, eliminacija koštanih deformiteta i postavljanje vilica u
optimalni ortognatski odnos. Ortognatska hirurgija je jedna u nizu terapijskih
procedura koje se preduzimaju u toku ispravljanja deformiteta. Pre nego što se
pristupi hiruškoj korekciji prethodi prehiruška priprema u vidu ortodontske
terapija i ekstrakcije potrebnih zuba a nakon hiruške korekcije glavni cilj je
uspostaviti stabilnost skeletni odnos i održati postignute rezultate.",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Hiruške tehnike korekcije deformiteta gornje i donje vilice",
url = "https://hdl.handle.net/21.15107/rcub_smile_3220"
}
Radić, M.. (2023). Hiruške tehnike korekcije deformiteta gornje i donje vilice. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3220
Radić M. Hiruške tehnike korekcije deformiteta gornje i donje vilice. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3220 .
Radić, Mirjana, "Hiruške tehnike korekcije deformiteta gornje i donje vilice" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3220 .

Terapija dentogenih infekcija kod dece alergičnih na penicilin

Mirković, Aleksandra

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Mirković, Aleksandra
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3239
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Terapija dentogenih infekcija kod dece alergičnih na penicilin
UR  - https://hdl.handle.net/21.15107/rcub_smile_3239
ER  - 
@misc{
author = "Mirković, Aleksandra",
year = "2023",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Terapija dentogenih infekcija kod dece alergičnih na penicilin",
url = "https://hdl.handle.net/21.15107/rcub_smile_3239"
}
Mirković, A.. (2023). Terapija dentogenih infekcija kod dece alergičnih na penicilin. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3239
Mirković A. Terapija dentogenih infekcija kod dece alergičnih na penicilin. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3239 .
Mirković, Aleksandra, "Terapija dentogenih infekcija kod dece alergičnih na penicilin" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3239 .

Uticaj slušanja različite muzike na anksioznost tokom hirurškog vađenja impaktiranih umnjaka

Ranković, Dorotea

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Ranković, Dorotea
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3261
AB  - Uvod: Istraživanja ukazuju da slušanje muzike može pozitivno uticati na vitalne parametre i anksioznost tokom različitih hirurških intervencija.
Cilj rada: Ispitati uticaj različitih muzičkih žanrova na redukciju vitalnih parametara i anksioznost tokom hirurškog vađenja impaktiranih umnjaka.
Materijal i metode: Prospektivnom randomizovanom kliničkom studijom obuhvaćeno je 75 pacijenata podeljenih u tri jednake grupe: dve test grupe gde su ispitanici tokom intervencije slušali klasičnu ili rok muziku i treću, kontrolnu grupu gde nije slušana muzika. Svim pacijentima su mereni vitalni parametri (krvni pritisak i srčana frekvencija) na dan prvog pregleda, neposredno pred i odmah nakon intervencije, a popunjavali su i Spielbergov test anksioznosti (STAI). Takođe, pacijenti su nakon intervencije, na 100 milimetara dugoj vizuelno-analognoj skali, naznačavali intenzitet bola i stepen zadovoljstva intervencijom.
Rezultati: U grupi gde je slušana klasična muzika pronađen je statistički značajno niži sistolni pritisak nakon intervencije u odnosu na preoperativno vreme (p=0,007). Poređenjem postoperativne srčane frekvencije, uočena je statistički značajno niža vrednost u grupi rok muzike spram kontrolne grupe (p=0,023). Postoperativni nivo anksioznosti se nije razlikovao među ispitivanim grupama (p=0,362). U pogledu vrednosti na vizuelno-analognoj skali, nije pronađena statistički značajna razlika između grupa (p=0,164 za intenzitet bola, p=0,585 za zadovoljstvo intervencijom).
Zaključak: Različiti muzički žanrovi redukuju pojedine vitalne parametre tokom hirurškog vađenja impaktiranih umnjaka ali generalno ne utiču na redukciju.
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Uticaj slušanja različite muzike na anksioznost tokom hirurškog vađenja impaktiranih umnjaka
UR  - https://hdl.handle.net/21.15107/rcub_smile_3261
ER  - 
@misc{
author = "Ranković, Dorotea",
year = "2023",
abstract = "Uvod: Istraživanja ukazuju da slušanje muzike može pozitivno uticati na vitalne parametre i anksioznost tokom različitih hirurških intervencija.
Cilj rada: Ispitati uticaj različitih muzičkih žanrova na redukciju vitalnih parametara i anksioznost tokom hirurškog vađenja impaktiranih umnjaka.
Materijal i metode: Prospektivnom randomizovanom kliničkom studijom obuhvaćeno je 75 pacijenata podeljenih u tri jednake grupe: dve test grupe gde su ispitanici tokom intervencije slušali klasičnu ili rok muziku i treću, kontrolnu grupu gde nije slušana muzika. Svim pacijentima su mereni vitalni parametri (krvni pritisak i srčana frekvencija) na dan prvog pregleda, neposredno pred i odmah nakon intervencije, a popunjavali su i Spielbergov test anksioznosti (STAI). Takođe, pacijenti su nakon intervencije, na 100 milimetara dugoj vizuelno-analognoj skali, naznačavali intenzitet bola i stepen zadovoljstva intervencijom.
Rezultati: U grupi gde je slušana klasična muzika pronađen je statistički značajno niži sistolni pritisak nakon intervencije u odnosu na preoperativno vreme (p=0,007). Poređenjem postoperativne srčane frekvencije, uočena je statistički značajno niža vrednost u grupi rok muzike spram kontrolne grupe (p=0,023). Postoperativni nivo anksioznosti se nije razlikovao među ispitivanim grupama (p=0,362). U pogledu vrednosti na vizuelno-analognoj skali, nije pronađena statistički značajna razlika između grupa (p=0,164 za intenzitet bola, p=0,585 za zadovoljstvo intervencijom).
Zaključak: Različiti muzički žanrovi redukuju pojedine vitalne parametre tokom hirurškog vađenja impaktiranih umnjaka ali generalno ne utiču na redukciju.",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Uticaj slušanja različite muzike na anksioznost tokom hirurškog vađenja impaktiranih umnjaka",
url = "https://hdl.handle.net/21.15107/rcub_smile_3261"
}
Ranković, D.. (2023). Uticaj slušanja različite muzike na anksioznost tokom hirurškog vađenja impaktiranih umnjaka. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3261
Ranković D. Uticaj slušanja različite muzike na anksioznost tokom hirurškog vađenja impaktiranih umnjaka. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3261 .
Ranković, Dorotea, "Uticaj slušanja različite muzike na anksioznost tokom hirurškog vađenja impaktiranih umnjaka" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3261 .

Analiza punjenja arteficijalnih lateralnih kanala različitim pastama za opturaciju

Vasić, Dunja

(Univerzitet u Beogradu, Stomatološki fakultet, 2023)

TY  - THES
AU  - Vasić, Dunja
PY  - 2023
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/3259
AB  - Cilj endodontske terapije je trodimenzionalno punjenje sistema kanala korena zuba nakon njegovog čišćenja i oblikovanja. U istraživanju je korišćeno četrdeset humanih donjih prvih premolara koji su mašinski obrađeni do radne dužine Reciproc blue R 40. Plamičastim dijamantskim borerom promera 0,12 mm su napravljeni arteficijalni lateralni kanali sa vestibularne površine korena u apikalnoj, srednjoj i koronarnoj trećini na 3, 6 i 9 mm od apeksa korena zuba. Nakon obilne irigacije 0,5 % NaOCl izvršena je opturacija pastom i gutaperkom. Zubi su podeljeni u četiri grupe: Grupa 1: BioRoot; Grupa 2: WellRoot; Grupa 3: MTA FillApex; Grupa 4: AH Plus (kontrolna grupa). Urađeni su digitalni retroalveolarni radiogrami iz meziodistalnog pravca, kontrola opturacije lateralnih kanala je određivana kompjuterski. Nije bilo statistički značajne razlike između ispitivanih pasti iako je najmanja površina praznog prostora zabeležena u AH plus pasti, a najveća kod BioRoot paste. Analiza po trećinama je pokazala najmanju površinu praznog prostora u apikalnoj potom srednjoj, a najveću površinu praznog prostora u koronarnoj trećini.
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Analiza punjenja arteficijalnih lateralnih kanala različitim pastama za opturaciju
UR  - https://hdl.handle.net/21.15107/rcub_smile_3259
ER  - 
@misc{
author = "Vasić, Dunja",
year = "2023",
abstract = "Cilj endodontske terapije je trodimenzionalno punjenje sistema kanala korena zuba nakon njegovog čišćenja i oblikovanja. U istraživanju je korišćeno četrdeset humanih donjih prvih premolara koji su mašinski obrađeni do radne dužine Reciproc blue R 40. Plamičastim dijamantskim borerom promera 0,12 mm su napravljeni arteficijalni lateralni kanali sa vestibularne površine korena u apikalnoj, srednjoj i koronarnoj trećini na 3, 6 i 9 mm od apeksa korena zuba. Nakon obilne irigacije 0,5 % NaOCl izvršena je opturacija pastom i gutaperkom. Zubi su podeljeni u četiri grupe: Grupa 1: BioRoot; Grupa 2: WellRoot; Grupa 3: MTA FillApex; Grupa 4: AH Plus (kontrolna grupa). Urađeni su digitalni retroalveolarni radiogrami iz meziodistalnog pravca, kontrola opturacije lateralnih kanala je određivana kompjuterski. Nije bilo statistički značajne razlike između ispitivanih pasti iako je najmanja površina praznog prostora zabeležena u AH plus pasti, a najveća kod BioRoot paste. Analiza po trećinama je pokazala najmanju površinu praznog prostora u apikalnoj potom srednjoj, a najveću površinu praznog prostora u koronarnoj trećini.",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Analiza punjenja arteficijalnih lateralnih kanala različitim pastama za opturaciju",
url = "https://hdl.handle.net/21.15107/rcub_smile_3259"
}
Vasić, D.. (2023). Analiza punjenja arteficijalnih lateralnih kanala različitim pastama za opturaciju. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_3259
Vasić D. Analiza punjenja arteficijalnih lateralnih kanala različitim pastama za opturaciju. 2023;.
https://hdl.handle.net/21.15107/rcub_smile_3259 .
Vasić, Dunja, "Analiza punjenja arteficijalnih lateralnih kanala različitim pastama za opturaciju" (2023),
https://hdl.handle.net/21.15107/rcub_smile_3259 .