Savić-Stanković, Tatjana

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orcid::0000-0001-6389-4054
  • Savić-Stanković, Tatjana (12)
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Clinical efficiency of a sodium perborate-hydrogen peroxide mixture for intracoronal non-vital teeth bleaching

Savić-Stanković, Tatjana; Karadžić, Branislav; Latković, Marina; Miletić, Vesna

(Srpsko lekarsko društvo, Beograd, 2020)

TY  - JOUR
AU  - Savić-Stanković, Tatjana
AU  - Karadžić, Branislav
AU  - Latković, Marina
AU  - Miletić, Vesna
PY  - 2020
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2488
AB  - Introduction/Objective the aim was to evaluate initial efficiency of sodium perborate (tetrahydrate) and 30% hydrogen peroxide mixture for intracoronal non-vital teeth bleaching ("walking bleach" technique). Methods Forty patients with discolored teeth were included in the study. Based on their history and clinical examination, causes of discoloration were classified as necrotic pulp, "endo-sealer" or unknown. The "walking bleach" technique was performed by applying sodium perborate (tetrahydrate) and 30% hydrogen peroxide mixture intracoronally to cavity dentin walls. The mixture was renewed in seven-day intervals. Tooth color was assessed visually before, during, and after the procedure using the Vita Classical shade guide (Vita Zahnfabrik, Bad Säckingen, Germany). Numerical values or shade guide units (SGU) were assigned to Vita shade tabs on a bright-dark scale. Analysis of variance, t-test, correlation and regression analysis were used to analyze the data (p  lt  0.05). Results on average, 26 ± 9 days or 3-4 appointments were required for intracoronal bleaching to achieve the desired or best possible shade. Better clinical efficiency was found in the necrotic pulp group (17 ± 6 days; 8 ± 3 SGU) than in the "endo-sealer" group (42 ± 13 days; 4 ± 2 SGU) (p  lt  0.05). Age significantly influenced bleaching efficiency (p  lt  0.05). There was no significant correlation between bleaching efficiency and initial shade (p > 0.05). Conclusion Intracoronal, non-vital teeth bleaching ("walking bleach" technique) using sodium perborate (tetrahydrate) and 30% hydrogen peroxide mixture showed satisfactory clinical efficiency. Discoloration caused by pulp necrosis was treated more efficiently than that caused by endodontic sealers. Younger age had a positive effect and discoloration intensity had no effect on bleaching efficiency.
AB  - Cilj Cilj ovog rada je da ispita inicijalnu kliničku efikasnost miksture natrijum-perborata (tetrahidrata) i 30% vodonik-peroksida za intrakoronarno izbeljivanje depulpisanih zuba (,,šetajuća" tehnika). Metode U studiju je bilo uključeno 40 pacijenata sa prebojenim zubima. Na bazi anamneze i kliničkog pregleda, uzroci diskoloracije su klasifikovani kao "nekrotična pulpa", ,,endo-siler" ili ,,nepoznat". U intervalima od sedam dana mikstura natrijum-perborata i 30% vodonik-peroksida aplikovana je intrakoronarno na dentinske zidove kaviteta. Boja zuba je procenjivana vizuelnom metodom pre, tokom i posle tretmana primenom ključa boja Vita Classic (Vita Zahnfabrik, Nemačka). Numerička vrednost (jedinica nijanse) dodeljena je svakoj nijansi ključa Vita pomoću svetlo-tamne skale. Analiza varijanse, t-test, korelaciona i regresiona analiza su korišćene za statističku obradu podataka (p  lt  0,05). Rezultati Prosečno 26 ± 9 dana ili 3-4 posete su bile neophodne da se intrakoronarnim izbeljivanjem postignu željena ili najsvetlija moguća nijansa. Bolja klinička efikasnost izbeljivanja zabeležena je u grupi ,,nekrotična pulpa" (17 ± 6 dana; 8 ± 3 nijansi) nego u grupi ,,endo-siler" (42 ± 13 dana; 4 ± 2 nijanse) (p  lt  0,05). Uzrast pacijenta je značajno uticao na efikasnost izbeljivanja (p  lt  0,05). Nije utvrđena značajna povezanost između efikasnosti izbeljivanja i početne nijanse (p > 0,05). Zaključak Intrakoronarno izbeljivanje depulpisanih zuba odnosno "šetajuća" tehnika izbeljivanja primenom miksture natrijum-perborata (tetrahidrata) i 30% vodonik-peroksida pokazala je zadovoljavajuću kliničku efikasnost. Diskoloracija usled nekroze pulpe je uspešnije izbeljena nego diskoloracija izazvana endodontskim pastama. Efikasnije izbeljivanje je zabeleženo kod mlađih pacijenata, dok intenzitet početne diskoloracije nije značajno uticao na efikasnost izbeljivanja.
PB  - Srpsko lekarsko društvo, Beograd
T2  - Srpski arhiv za celokupno lekarstvo
T1  - Clinical efficiency of a sodium perborate-hydrogen peroxide mixture for intracoronal non-vital teeth bleaching
T1  - Klinička efikasnost miksture natrijum-perborata i vodonik-peroksida za intrakoronarno izbeljivanje depulpisanih zuba
VL  - 148
IS  - 1-2
SP  - 24
EP  - 30
DO  - 10.2298/SARH190504094S
ER  - 
@article{
author = "Savić-Stanković, Tatjana and Karadžić, Branislav and Latković, Marina and Miletić, Vesna",
year = "2020",
abstract = "Introduction/Objective the aim was to evaluate initial efficiency of sodium perborate (tetrahydrate) and 30% hydrogen peroxide mixture for intracoronal non-vital teeth bleaching ("walking bleach" technique). Methods Forty patients with discolored teeth were included in the study. Based on their history and clinical examination, causes of discoloration were classified as necrotic pulp, "endo-sealer" or unknown. The "walking bleach" technique was performed by applying sodium perborate (tetrahydrate) and 30% hydrogen peroxide mixture intracoronally to cavity dentin walls. The mixture was renewed in seven-day intervals. Tooth color was assessed visually before, during, and after the procedure using the Vita Classical shade guide (Vita Zahnfabrik, Bad Säckingen, Germany). Numerical values or shade guide units (SGU) were assigned to Vita shade tabs on a bright-dark scale. Analysis of variance, t-test, correlation and regression analysis were used to analyze the data (p  lt  0.05). Results on average, 26 ± 9 days or 3-4 appointments were required for intracoronal bleaching to achieve the desired or best possible shade. Better clinical efficiency was found in the necrotic pulp group (17 ± 6 days; 8 ± 3 SGU) than in the "endo-sealer" group (42 ± 13 days; 4 ± 2 SGU) (p  lt  0.05). Age significantly influenced bleaching efficiency (p  lt  0.05). There was no significant correlation between bleaching efficiency and initial shade (p > 0.05). Conclusion Intracoronal, non-vital teeth bleaching ("walking bleach" technique) using sodium perborate (tetrahydrate) and 30% hydrogen peroxide mixture showed satisfactory clinical efficiency. Discoloration caused by pulp necrosis was treated more efficiently than that caused by endodontic sealers. Younger age had a positive effect and discoloration intensity had no effect on bleaching efficiency., Cilj Cilj ovog rada je da ispita inicijalnu kliničku efikasnost miksture natrijum-perborata (tetrahidrata) i 30% vodonik-peroksida za intrakoronarno izbeljivanje depulpisanih zuba (,,šetajuća" tehnika). Metode U studiju je bilo uključeno 40 pacijenata sa prebojenim zubima. Na bazi anamneze i kliničkog pregleda, uzroci diskoloracije su klasifikovani kao "nekrotična pulpa", ,,endo-siler" ili ,,nepoznat". U intervalima od sedam dana mikstura natrijum-perborata i 30% vodonik-peroksida aplikovana je intrakoronarno na dentinske zidove kaviteta. Boja zuba je procenjivana vizuelnom metodom pre, tokom i posle tretmana primenom ključa boja Vita Classic (Vita Zahnfabrik, Nemačka). Numerička vrednost (jedinica nijanse) dodeljena je svakoj nijansi ključa Vita pomoću svetlo-tamne skale. Analiza varijanse, t-test, korelaciona i regresiona analiza su korišćene za statističku obradu podataka (p  lt  0,05). Rezultati Prosečno 26 ± 9 dana ili 3-4 posete su bile neophodne da se intrakoronarnim izbeljivanjem postignu željena ili najsvetlija moguća nijansa. Bolja klinička efikasnost izbeljivanja zabeležena je u grupi ,,nekrotična pulpa" (17 ± 6 dana; 8 ± 3 nijansi) nego u grupi ,,endo-siler" (42 ± 13 dana; 4 ± 2 nijanse) (p  lt  0,05). Uzrast pacijenta je značajno uticao na efikasnost izbeljivanja (p  lt  0,05). Nije utvrđena značajna povezanost između efikasnosti izbeljivanja i početne nijanse (p > 0,05). Zaključak Intrakoronarno izbeljivanje depulpisanih zuba odnosno "šetajuća" tehnika izbeljivanja primenom miksture natrijum-perborata (tetrahidrata) i 30% vodonik-peroksida pokazala je zadovoljavajuću kliničku efikasnost. Diskoloracija usled nekroze pulpe je uspešnije izbeljena nego diskoloracija izazvana endodontskim pastama. Efikasnije izbeljivanje je zabeleženo kod mlađih pacijenata, dok intenzitet početne diskoloracije nije značajno uticao na efikasnost izbeljivanja.",
publisher = "Srpsko lekarsko društvo, Beograd",
journal = "Srpski arhiv za celokupno lekarstvo",
title = "Clinical efficiency of a sodium perborate-hydrogen peroxide mixture for intracoronal non-vital teeth bleaching, Klinička efikasnost miksture natrijum-perborata i vodonik-peroksida za intrakoronarno izbeljivanje depulpisanih zuba",
volume = "148",
number = "1-2",
pages = "24-30",
doi = "10.2298/SARH190504094S"
}
Savić-Stanković, T., Karadžić, B., Latković, M.,& Miletić, V.. (2020). Clinical efficiency of a sodium perborate-hydrogen peroxide mixture for intracoronal non-vital teeth bleaching. in Srpski arhiv za celokupno lekarstvo
Srpsko lekarsko društvo, Beograd., 148(1-2), 24-30.
https://doi.org/10.2298/SARH190504094S
Savić-Stanković T, Karadžić B, Latković M, Miletić V. Clinical efficiency of a sodium perborate-hydrogen peroxide mixture for intracoronal non-vital teeth bleaching. in Srpski arhiv za celokupno lekarstvo. 2020;148(1-2):24-30.
doi:10.2298/SARH190504094S .
Savić-Stanković, Tatjana, Karadžić, Branislav, Latković, Marina, Miletić, Vesna, "Clinical efficiency of a sodium perborate-hydrogen peroxide mixture for intracoronal non-vital teeth bleaching" in Srpski arhiv za celokupno lekarstvo, 148, no. 1-2 (2020):24-30,
https://doi.org/10.2298/SARH190504094S . .
5
2
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Temperature changes in the pulp chamber induced by polymerization of resin-based dental restoratives following simulated direct pulp capping

Petrović, Violeta; Stasić, Jovana; Komlenić, Vojislav; Savić-Stanković, Tatjana; Latković, Marina; Miletić, Vesna

(Savez hemijskih inženjera, Beograd, 2019)

TY  - JOUR
AU  - Petrović, Violeta
AU  - Stasić, Jovana
AU  - Komlenić, Vojislav
AU  - Savić-Stanković, Tatjana
AU  - Latković, Marina
AU  - Miletić, Vesna
PY  - 2019
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2377
AB  - The objective of this study was to measure temperature changes in the pulp chamber induced by polymerization of resin-based dental restoratives following a simulated procedure of direct pulp capping. Class I cavities with a microperforation at the pulp horn were prepared in extracted human molar teeth. The complete procedure of direct pulp capping and cavity restoration was performed with the root part of extracted teeth fixed in a water bath at 37 degrees C. Mineral trioxide aggregate, bioactive dentin substitute or calcium-hydroxide paste were used as pulp capping materials. Cavities were restored with a light-cured or chemically-cured resin-modified glass ionomer, universal adhesive and a bulk-fill composite, cured with a high-intensity LED unit. Pulp capping materials caused a slight temperature decrease. Lower temperature increase was recorded during light-curing of the glass ionomer liner after direct capping with mineral trioxide aggregate and calcium-hydroxide than that recorded for the bioactive dentin substitute. Adhesive light-curing increased temperature in all groups with higher mean temperatures in groups with chemically-cured as compared to those for the light-cured glass ionomer liner. Direct pulp capping with mineral trioxide aggregate or calcium-hydroxide followed by the light-cured resin-modified glass ionomer liner and a bonded bulk-fill composite restoration induced temperature changes below the potentially adverse threshold of 42.5 degrees C.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Temperature changes in the pulp chamber induced by polymerization of resin-based dental restoratives following simulated direct pulp capping
VL  - 73
IS  - 4
SP  - 239
EP  - 248
DO  - 10.2298/HEMIND190504020P
ER  - 
@article{
author = "Petrović, Violeta and Stasić, Jovana and Komlenić, Vojislav and Savić-Stanković, Tatjana and Latković, Marina and Miletić, Vesna",
year = "2019",
abstract = "The objective of this study was to measure temperature changes in the pulp chamber induced by polymerization of resin-based dental restoratives following a simulated procedure of direct pulp capping. Class I cavities with a microperforation at the pulp horn were prepared in extracted human molar teeth. The complete procedure of direct pulp capping and cavity restoration was performed with the root part of extracted teeth fixed in a water bath at 37 degrees C. Mineral trioxide aggregate, bioactive dentin substitute or calcium-hydroxide paste were used as pulp capping materials. Cavities were restored with a light-cured or chemically-cured resin-modified glass ionomer, universal adhesive and a bulk-fill composite, cured with a high-intensity LED unit. Pulp capping materials caused a slight temperature decrease. Lower temperature increase was recorded during light-curing of the glass ionomer liner after direct capping with mineral trioxide aggregate and calcium-hydroxide than that recorded for the bioactive dentin substitute. Adhesive light-curing increased temperature in all groups with higher mean temperatures in groups with chemically-cured as compared to those for the light-cured glass ionomer liner. Direct pulp capping with mineral trioxide aggregate or calcium-hydroxide followed by the light-cured resin-modified glass ionomer liner and a bonded bulk-fill composite restoration induced temperature changes below the potentially adverse threshold of 42.5 degrees C.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Temperature changes in the pulp chamber induced by polymerization of resin-based dental restoratives following simulated direct pulp capping",
volume = "73",
number = "4",
pages = "239-248",
doi = "10.2298/HEMIND190504020P"
}
Petrović, V., Stasić, J., Komlenić, V., Savić-Stanković, T., Latković, M.,& Miletić, V.. (2019). Temperature changes in the pulp chamber induced by polymerization of resin-based dental restoratives following simulated direct pulp capping. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 73(4), 239-248.
https://doi.org/10.2298/HEMIND190504020P
Petrović V, Stasić J, Komlenić V, Savić-Stanković T, Latković M, Miletić V. Temperature changes in the pulp chamber induced by polymerization of resin-based dental restoratives following simulated direct pulp capping. in Hemijska Industrija. 2019;73(4):239-248.
doi:10.2298/HEMIND190504020P .
Petrović, Violeta, Stasić, Jovana, Komlenić, Vojislav, Savić-Stanković, Tatjana, Latković, Marina, Miletić, Vesna, "Temperature changes in the pulp chamber induced by polymerization of resin-based dental restoratives following simulated direct pulp capping" in Hemijska Industrija, 73, no. 4 (2019):239-248,
https://doi.org/10.2298/HEMIND190504020P . .
1
1
1

Optical properties of composite restorations influenced by dissimilar dentin restoratives

Marjanović, Jovana; Veljović, Đorđe; Stasić, Jovana; Savić-Stanković, Tatjana; Trifković, Branka; Miletić, Vesna

(Elsevier Sci Ltd, Oxford, 2018)

TY  - JOUR
AU  - Marjanović, Jovana
AU  - Veljović, Đorđe
AU  - Stasić, Jovana
AU  - Savić-Stanković, Tatjana
AU  - Trifković, Branka
AU  - Miletić, Vesna
PY  - 2018
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2536
AB  - Objectives. To evaluate optical properties (color and translucency) of 'sandwich' restorations of resin-based composites and esthetically unfavorable dentin restoratives. Methods. Cylindrical 'dentin' specimens (8 mm in diameter and 2 mm thick, N = 5/group) were prepared using EverX Posterior (GC), Biodentine (Septodont), experimental hydroxyapatite (HAP) or conventional composites (Gradia Direct Posterior, GC; Filtek Z250 and Filtek Z500, 3M ESPE). Capping 'enamel' layers were prepared using composites (Gradia Direct Posterior, Filtek Z250 or Z550) of Al or A3 shade and the following thickness: 0.6, 1 or 2 mm. Color (Delta E) and translucency parameter (TP) were determined using a spectrophotometer (VITA Easyshade Advance 4.0, VITA Zahnfabrik). Data were statistically analyzed using analysis of variance with Tukey's post-hoc tests (alpha = 0.05). Results. TP was greatly affected by layer thickness, whilst Delta E depended on shade and layer thickness of the capping composite. HAP and Biodentine showed significantly lower TP and higher Delta E (deviation from 'ideal white') than composites (p  lt  0.05). Greater TP was seen in EverX_composite groups than in corresponding control groups of the same shade and thickness. TP of composites combined with Biodentine or HAP was below 2, lower than the corresponding control groups (p  lt  0.05). Within-group differences of Delta E were greatest in HAP_composite groups. EverX_Gradia and EverX_FiltekZ250 combinations showed the most comparable Delta E with the control groups. Significance. A 2 mm thick layer of composite covering dentin restoratives with unfavorable esthetics is recommended for a final 'sandwich' restoration that is esthetically comparable to a conventional, mono-composite control restoration.
PB  - Elsevier Sci Ltd, Oxford
T2  - Dental Materials
T1  - Optical properties of composite restorations influenced by dissimilar dentin restoratives
VL  - 34
IS  - 5
SP  - 737
EP  - 745
DO  - 10.1016/j.dental.2018.01.017
ER  - 
@article{
author = "Marjanović, Jovana and Veljović, Đorđe and Stasić, Jovana and Savić-Stanković, Tatjana and Trifković, Branka and Miletić, Vesna",
year = "2018",
abstract = "Objectives. To evaluate optical properties (color and translucency) of 'sandwich' restorations of resin-based composites and esthetically unfavorable dentin restoratives. Methods. Cylindrical 'dentin' specimens (8 mm in diameter and 2 mm thick, N = 5/group) were prepared using EverX Posterior (GC), Biodentine (Septodont), experimental hydroxyapatite (HAP) or conventional composites (Gradia Direct Posterior, GC; Filtek Z250 and Filtek Z500, 3M ESPE). Capping 'enamel' layers were prepared using composites (Gradia Direct Posterior, Filtek Z250 or Z550) of Al or A3 shade and the following thickness: 0.6, 1 or 2 mm. Color (Delta E) and translucency parameter (TP) were determined using a spectrophotometer (VITA Easyshade Advance 4.0, VITA Zahnfabrik). Data were statistically analyzed using analysis of variance with Tukey's post-hoc tests (alpha = 0.05). Results. TP was greatly affected by layer thickness, whilst Delta E depended on shade and layer thickness of the capping composite. HAP and Biodentine showed significantly lower TP and higher Delta E (deviation from 'ideal white') than composites (p  lt  0.05). Greater TP was seen in EverX_composite groups than in corresponding control groups of the same shade and thickness. TP of composites combined with Biodentine or HAP was below 2, lower than the corresponding control groups (p  lt  0.05). Within-group differences of Delta E were greatest in HAP_composite groups. EverX_Gradia and EverX_FiltekZ250 combinations showed the most comparable Delta E with the control groups. Significance. A 2 mm thick layer of composite covering dentin restoratives with unfavorable esthetics is recommended for a final 'sandwich' restoration that is esthetically comparable to a conventional, mono-composite control restoration.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Dental Materials",
title = "Optical properties of composite restorations influenced by dissimilar dentin restoratives",
volume = "34",
number = "5",
pages = "737-745",
doi = "10.1016/j.dental.2018.01.017"
}
Marjanović, J., Veljović, Đ., Stasić, J., Savić-Stanković, T., Trifković, B.,& Miletić, V.. (2018). Optical properties of composite restorations influenced by dissimilar dentin restoratives. in Dental Materials
Elsevier Sci Ltd, Oxford., 34(5), 737-745.
https://doi.org/10.1016/j.dental.2018.01.017
Marjanović J, Veljović Đ, Stasić J, Savić-Stanković T, Trifković B, Miletić V. Optical properties of composite restorations influenced by dissimilar dentin restoratives. in Dental Materials. 2018;34(5):737-745.
doi:10.1016/j.dental.2018.01.017 .
Marjanović, Jovana, Veljović, Đorđe, Stasić, Jovana, Savić-Stanković, Tatjana, Trifković, Branka, Miletić, Vesna, "Optical properties of composite restorations influenced by dissimilar dentin restoratives" in Dental Materials, 34, no. 5 (2018):737-745,
https://doi.org/10.1016/j.dental.2018.01.017 . .
26
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19

Optical properties of composite restorations influenced by dissimilar dentin restoratives

Marjanović, Jovana; Veljović, Đorđe; Stasić, Jovana; Savić-Stanković, Tatjana; Trifković, Branka; Miletić, Vesna

(Elsevier Sci Ltd, Oxford, 2018)

TY  - JOUR
AU  - Marjanović, Jovana
AU  - Veljović, Đorđe
AU  - Stasić, Jovana
AU  - Savić-Stanković, Tatjana
AU  - Trifković, Branka
AU  - Miletić, Vesna
PY  - 2018
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2290
AB  - Objectives. To evaluate optical properties (color and translucency) of 'sandwich' restorations of resin-based composites and esthetically unfavorable dentin restoratives. Methods. Cylindrical 'dentin' specimens (8 mm in diameter and 2 mm thick, N = 5/group) were prepared using EverX Posterior (GC), Biodentine (Septodont), experimental hydroxyapatite (HAP) or conventional composites (Gradia Direct Posterior, GC; Filtek Z250 and Filtek Z500, 3M ESPE). Capping 'enamel' layers were prepared using composites (Gradia Direct Posterior, Filtek Z250 or Z550) of Al or A3 shade and the following thickness: 0.6, 1 or 2 mm. Color (Delta E) and translucency parameter (TP) were determined using a spectrophotometer (VITA Easyshade Advance 4.0, VITA Zahnfabrik). Data were statistically analyzed using analysis of variance with Tukey's post-hoc tests (alpha = 0.05). Results. TP was greatly affected by layer thickness, whilst Delta E depended on shade and layer thickness of the capping composite. HAP and Biodentine showed significantly lower TP and higher Delta E (deviation from 'ideal white') than composites (p  lt  0.05). Greater TP was seen in EverX_composite groups than in corresponding control groups of the same shade and thickness. TP of composites combined with Biodentine or HAP was below 2, lower than the corresponding control groups (p  lt  0.05). Within-group differences of Delta E were greatest in HAP_composite groups. EverX_Gradia and EverX_FiltekZ250 combinations showed the most comparable Delta E with the control groups. Significance. A 2 mm thick layer of composite covering dentin restoratives with unfavorable esthetics is recommended for a final 'sandwich' restoration that is esthetically comparable to a conventional, mono-composite control restoration.
PB  - Elsevier Sci Ltd, Oxford
T2  - Dental Materials
T1  - Optical properties of composite restorations influenced by dissimilar dentin restoratives
VL  - 34
IS  - 5
SP  - 737
EP  - 745
DO  - 10.1016/j.dental.2018.01.017
ER  - 
@article{
author = "Marjanović, Jovana and Veljović, Đorđe and Stasić, Jovana and Savić-Stanković, Tatjana and Trifković, Branka and Miletić, Vesna",
year = "2018",
abstract = "Objectives. To evaluate optical properties (color and translucency) of 'sandwich' restorations of resin-based composites and esthetically unfavorable dentin restoratives. Methods. Cylindrical 'dentin' specimens (8 mm in diameter and 2 mm thick, N = 5/group) were prepared using EverX Posterior (GC), Biodentine (Septodont), experimental hydroxyapatite (HAP) or conventional composites (Gradia Direct Posterior, GC; Filtek Z250 and Filtek Z500, 3M ESPE). Capping 'enamel' layers were prepared using composites (Gradia Direct Posterior, Filtek Z250 or Z550) of Al or A3 shade and the following thickness: 0.6, 1 or 2 mm. Color (Delta E) and translucency parameter (TP) were determined using a spectrophotometer (VITA Easyshade Advance 4.0, VITA Zahnfabrik). Data were statistically analyzed using analysis of variance with Tukey's post-hoc tests (alpha = 0.05). Results. TP was greatly affected by layer thickness, whilst Delta E depended on shade and layer thickness of the capping composite. HAP and Biodentine showed significantly lower TP and higher Delta E (deviation from 'ideal white') than composites (p  lt  0.05). Greater TP was seen in EverX_composite groups than in corresponding control groups of the same shade and thickness. TP of composites combined with Biodentine or HAP was below 2, lower than the corresponding control groups (p  lt  0.05). Within-group differences of Delta E were greatest in HAP_composite groups. EverX_Gradia and EverX_FiltekZ250 combinations showed the most comparable Delta E with the control groups. Significance. A 2 mm thick layer of composite covering dentin restoratives with unfavorable esthetics is recommended for a final 'sandwich' restoration that is esthetically comparable to a conventional, mono-composite control restoration.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Dental Materials",
title = "Optical properties of composite restorations influenced by dissimilar dentin restoratives",
volume = "34",
number = "5",
pages = "737-745",
doi = "10.1016/j.dental.2018.01.017"
}
Marjanović, J., Veljović, Đ., Stasić, J., Savić-Stanković, T., Trifković, B.,& Miletić, V.. (2018). Optical properties of composite restorations influenced by dissimilar dentin restoratives. in Dental Materials
Elsevier Sci Ltd, Oxford., 34(5), 737-745.
https://doi.org/10.1016/j.dental.2018.01.017
Marjanović J, Veljović Đ, Stasić J, Savić-Stanković T, Trifković B, Miletić V. Optical properties of composite restorations influenced by dissimilar dentin restoratives. in Dental Materials. 2018;34(5):737-745.
doi:10.1016/j.dental.2018.01.017 .
Marjanović, Jovana, Veljović, Đorđe, Stasić, Jovana, Savić-Stanković, Tatjana, Trifković, Branka, Miletić, Vesna, "Optical properties of composite restorations influenced by dissimilar dentin restoratives" in Dental Materials, 34, no. 5 (2018):737-745,
https://doi.org/10.1016/j.dental.2018.01.017 . .
26
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21

Correlation between pulpal and carotid arteries blood flow in two age groups

Dželetović, Bojan; Aleksić, Nikola; Grga, Đurica; Savić-Stanković, Tatjana; Milanović, Ivana; Radak, Đorđe

(Srpsko lekarsko društvo - Stomatološka sekcija, Beograd, 2015)

TY  - JOUR
AU  - Dželetović, Bojan
AU  - Aleksić, Nikola
AU  - Grga, Đurica
AU  - Savić-Stanković, Tatjana
AU  - Milanović, Ivana
AU  - Radak, Đorđe
PY  - 2015
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2059
AB  - Introduction Vascular network of dental pulp is supplied through common and external carotid artery and terminal dental branches that supply each pulp tissue. Age related changes of pulp tissue influence pulpal vascularization as well. The aim of this study was to compare and correlate pulpal and common and external carotid artery blood flow in young and middle age individuals of general population. Material and Methods Two groups of 10 participants were included in the study, young (20-25 years) and middle age (50-55 years) group. Pulpal blood flow (PBF) measurements on intact right and left upper central incisors were performed using laser Doppler flowmetry (LDF) method. Carotid arteries blood flow was assessed using carotid ultrasonography. Results PBF levels were significantly higher in young (3.11±0.67 and 3.46±1.11, right and left upper central incisors, respectively) compared to middle age (1.93±0.47 and 2.30±0.64, right and left upper central incisors, respectively) participants (independent sample t test; p lt 0.05). There was no correlation between common and external carotid artery blood flow and upper central incisors PBF in young as well as middle age participants, for right or left side. Conclusion Absence of correlation between carotid arteries blood flow and PBF suggests that reduced PBF in middle age participants was probably not due to reduced blood supply from carotid arteries but it was result of age related changes at the level of pulpal blood vessels.
AB  - Uvod Vaskularna mreža zubne pulpe dobija dotok krvi preko zajedničke i spoljašnje karotidne arterije i završnih zubnih grana koje snabdevaju svaku pojedinačnu pulpu. Mala fleksibilnost okruženja zubne pulpe pojačava promene vezane za starenje koje utiču na vaskularizaciju pulpe. Cilj ovog rada je bio da se uporedi i utvrdi međusobna povezanost pulpnog i protoka krvi u zajedničkoj i spoljašnjoj karotidnoj arteriji kod mladih i osoba srednje životne dobi opšte populacije. Materijal i metode rada Dve grupe od po 10 ispitanika su učestvovale u studiji: mladi (20-25 godina) i ispitanici srednje životne dobi (50-55 godina). Merenja protoka krvi kroz zubnu pulpu (PBF) na intaktnim desnim i levim gornjim centralnim sekutićima izvedena su metodom laser Dopler floumetrije (LDF). Protok krvi kroz karotidne arterije je procenjivan ultrazvučnim pregledom. Rezultati Nivoi PBF bili su značajno viši kod mladih ispitanika (desni gornji centralni sekutići: 3,11±0,67; levi gornji centralni sekutići: 3,46±1,11) u odnosu na ispitanike srednje dobi (desni gornji centralni sekutići: 1,93±0,47; levi gornji centralni sekutići: 2,30±0,64) (Studentov t-test za nezavisne uzorke, p lt 0,05). Nije bilo korelacije između protoka krvi kroz zajedničke i spoljašnje karotidne arterije i PBF gornjih sekutića kod mladih, niti kod ispitanika srednje dobi, za desnu i levu stranu. Zaključak Nepostojanje veze između protoka krvi kroz karotidne arterije i PBF ukazuje na to da smanjenje PBF kod ispitanika srednje životne dobi verovatno nije posledica smanjenog dotoka krvi iz karotidnih arterija, već rezultat promena u vezi sa starenjem na nivou pulpnih krvnih sudova.
PB  - Srpsko lekarsko društvo - Stomatološka sekcija, Beograd
T2  - Stomatološki glasnik Srbije
T1  - Correlation between pulpal and carotid arteries blood flow in two age groups
T1  - Nivo protoka krvi kroz zubnu pulpu i njegova korelacija s protokom krvi kroz karotidne arterije kod dve starosne grupe opšte populacije
VL  - 62
IS  - 3
SP  - 130
EP  - 136
DO  - 10.1515/sdj-2015-0014
ER  - 
@article{
author = "Dželetović, Bojan and Aleksić, Nikola and Grga, Đurica and Savić-Stanković, Tatjana and Milanović, Ivana and Radak, Đorđe",
year = "2015",
abstract = "Introduction Vascular network of dental pulp is supplied through common and external carotid artery and terminal dental branches that supply each pulp tissue. Age related changes of pulp tissue influence pulpal vascularization as well. The aim of this study was to compare and correlate pulpal and common and external carotid artery blood flow in young and middle age individuals of general population. Material and Methods Two groups of 10 participants were included in the study, young (20-25 years) and middle age (50-55 years) group. Pulpal blood flow (PBF) measurements on intact right and left upper central incisors were performed using laser Doppler flowmetry (LDF) method. Carotid arteries blood flow was assessed using carotid ultrasonography. Results PBF levels were significantly higher in young (3.11±0.67 and 3.46±1.11, right and left upper central incisors, respectively) compared to middle age (1.93±0.47 and 2.30±0.64, right and left upper central incisors, respectively) participants (independent sample t test; p lt 0.05). There was no correlation between common and external carotid artery blood flow and upper central incisors PBF in young as well as middle age participants, for right or left side. Conclusion Absence of correlation between carotid arteries blood flow and PBF suggests that reduced PBF in middle age participants was probably not due to reduced blood supply from carotid arteries but it was result of age related changes at the level of pulpal blood vessels., Uvod Vaskularna mreža zubne pulpe dobija dotok krvi preko zajedničke i spoljašnje karotidne arterije i završnih zubnih grana koje snabdevaju svaku pojedinačnu pulpu. Mala fleksibilnost okruženja zubne pulpe pojačava promene vezane za starenje koje utiču na vaskularizaciju pulpe. Cilj ovog rada je bio da se uporedi i utvrdi međusobna povezanost pulpnog i protoka krvi u zajedničkoj i spoljašnjoj karotidnoj arteriji kod mladih i osoba srednje životne dobi opšte populacije. Materijal i metode rada Dve grupe od po 10 ispitanika su učestvovale u studiji: mladi (20-25 godina) i ispitanici srednje životne dobi (50-55 godina). Merenja protoka krvi kroz zubnu pulpu (PBF) na intaktnim desnim i levim gornjim centralnim sekutićima izvedena su metodom laser Dopler floumetrije (LDF). Protok krvi kroz karotidne arterije je procenjivan ultrazvučnim pregledom. Rezultati Nivoi PBF bili su značajno viši kod mladih ispitanika (desni gornji centralni sekutići: 3,11±0,67; levi gornji centralni sekutići: 3,46±1,11) u odnosu na ispitanike srednje dobi (desni gornji centralni sekutići: 1,93±0,47; levi gornji centralni sekutići: 2,30±0,64) (Studentov t-test za nezavisne uzorke, p lt 0,05). Nije bilo korelacije između protoka krvi kroz zajedničke i spoljašnje karotidne arterije i PBF gornjih sekutića kod mladih, niti kod ispitanika srednje dobi, za desnu i levu stranu. Zaključak Nepostojanje veze između protoka krvi kroz karotidne arterije i PBF ukazuje na to da smanjenje PBF kod ispitanika srednje životne dobi verovatno nije posledica smanjenog dotoka krvi iz karotidnih arterija, već rezultat promena u vezi sa starenjem na nivou pulpnih krvnih sudova.",
publisher = "Srpsko lekarsko društvo - Stomatološka sekcija, Beograd",
journal = "Stomatološki glasnik Srbije",
title = "Correlation between pulpal and carotid arteries blood flow in two age groups, Nivo protoka krvi kroz zubnu pulpu i njegova korelacija s protokom krvi kroz karotidne arterije kod dve starosne grupe opšte populacije",
volume = "62",
number = "3",
pages = "130-136",
doi = "10.1515/sdj-2015-0014"
}
Dželetović, B., Aleksić, N., Grga, Đ., Savić-Stanković, T., Milanović, I.,& Radak, Đ.. (2015). Correlation between pulpal and carotid arteries blood flow in two age groups. in Stomatološki glasnik Srbije
Srpsko lekarsko društvo - Stomatološka sekcija, Beograd., 62(3), 130-136.
https://doi.org/10.1515/sdj-2015-0014
Dželetović B, Aleksić N, Grga Đ, Savić-Stanković T, Milanović I, Radak Đ. Correlation between pulpal and carotid arteries blood flow in two age groups. in Stomatološki glasnik Srbije. 2015;62(3):130-136.
doi:10.1515/sdj-2015-0014 .
Dželetović, Bojan, Aleksić, Nikola, Grga, Đurica, Savić-Stanković, Tatjana, Milanović, Ivana, Radak, Đorđe, "Correlation between pulpal and carotid arteries blood flow in two age groups" in Stomatološki glasnik Srbije, 62, no. 3 (2015):130-136,
https://doi.org/10.1515/sdj-2015-0014 . .

Analysis of tricalcium silicate (biodentin) as a dentin substitute under composite restorations in posterior teeth

Savić-Stanković, Tatjana

(Univerzitet u Beogradu, Stomatološki fakultet, 2014)

TY  - THES
AU  - Savić-Stanković, Tatjana
PY  - 2014
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=2877
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:11095/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=47567375
UR  - http://nardus.mpn.gov.rs/123456789/5329
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/970
AB  - Composite materials, adhesive systems and glass-ionomer cements (GIC) are commonly used for dental restorations in anterior and posterior teeth. Polymerization contraction and elution of monomers which may affect their biocompatibility are the disadvantages of composites and resin-modified GICs due to the presence of resin monomers. Disadvantages of conventional GICs are relatively long setting time, reduced mechanical properties and sensitivity to water imbalance. Bioactive tricalcium silicate cement, Biodentin, has recently been marketed in an attempt to overcome the disadvantages of previous materials as dentine substitutes. This new calcium hydroxide based material has a similar chemical structure as mineral trioxide aggregate (MTA) introduced in endodontic procedures, and known for high biocompatibility. Compared to MTA, Biodentin has shorter setting time and better mechanical properties, which make it clinically simpler to handle and compatible, not only for classical endodontic procedures, but also in teeth restoration. Biodentin is recommended for dentin substitution in large composite restorations (analogous to the "sandwich" technique of composites and GICs), direct pulp capping, repair of root perforations, apexification and retrograde root filling. The aim of this dissertation is to analyze the tricalcium silicate cement (Biodentin) as a dentin substitute. The aims of the laboratory studies were to compare Biodentin to commonly used dentin substitutes resin-modified GIC (Vitrebond, 3M ESPE), a conventional GIC (Fuji IX, GC), liquid composite (Vertise Flow, Kerr) and nanohibridni composite (Filtek Ultimate, 3M ESPE) in terms of selected mechanical properties (microhardness, flexural strength), dimensional changes during setting (3D digital image correlation), bond strength to dentin (shear bond strength), characteristics of the interface with dentin (SEM and EDS) and sealing ability (microleakage based on dye penetration)...
AB  - savremenoj praksi, kompozitni materijali, adhezivni sistemi i glas-jonomer cementi (GJC) koriste se za restauracija zuba u prednjoj i bočnoj regiji. Zbog prisustva organskog matriksa na bazi smole, kompoziti i smolom modifikovani GJC, imaju nedostatak u vidu polimerizacione kontrakcije. TakoĎe, polje indikacija za konvencionalne GJC je suţeno u odnosu na kompozite usled nešto slabijih mehaničkih karakteristika, relativno sporog vezivanja i osetljivosti na prisustvo vode. U ţelji da se savladaju negativne karakteristike dosadašnjih najčešće korišćenih dentinskih zamenika, na trţištu se nedavno pojavio bioaktivni trikalcijum silikat, Biodentin (Septodont). Ovaj novi materijal iz grupe cemenata na bazi kalcijum hidroksida je slične hemijske strukture kao i mineral-trioksidni agregat (MTA) koji je indikovan u endodontskoj proceduri, a poznat je po svojoj visokoj biokompatibilnosti. Istraţivanjem i primenom novih tehnoloških dostignuća razvijen je Biodentin koji za razliku od MTA ima skraćeno vreme vezivanja i bolje mehaničke karakteristike, što ga čini klinički jednostavnim za rukovanje i kompatibilnim, ne samo za klasične endodontske procedure, nego i za restauraciju zuba. Biodentin se preporučuje za različite indikacije, koje uključuju trajnu podlogu kod velikih kompozitnih ispuna (analogno „sendvič“ tehnici kompozita i GJC), prekrivanje pulpe i pulpne rane nakon pulpotomije, u sanaciji internih i eksternih resorpcija, u apeksnoj hirurgiji i u vidu apeksnog čepa u endodontskoj terapiji. Predmet ove doktorske disertacije je ispitivanje trikacijum silikatnog cementa (Biodentin) u funkciji dentinskog zamenika. Ciljevi laboratorijske studije su bili ispitivanje mehaničkih svojstva (mikrotvrdoća, savojna čvrstoća), dimenzionalnih promena (3D digitalni korelacioni sistem), merenje jačine veze i analiz karakteristike veze sa dentinom (smicanje, skenirajuća elektronska mikroskopija i energodisperziona rendgen spektroskopija) i provera rubnog zaptivanja (mikropropustljivost) Biodentina u odnosu na dosadašnje uobičajeno korišćene dentinske zamenike, smolom ojačan GJC (Vitrebond, 3M ESPE), konvencionalni GJC (Fuji IX, GC), tečni kompozit (Vertise Flow, Kerr) i nanohibridni kompozit (Filtek Ultimate, 3M ESPE)...
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Analysis of tricalcium silicate (biodentin) as a dentin substitute under composite restorations in posterior teeth
T1  - Ispitivanje trikalcijum silikatnog cementa (biodentin) u funkciji dentinskog zamenika ispod kompozitnih ispuna na bočnim zubima
UR  - https://hdl.handle.net/21.15107/rcub_nardus_5329
ER  - 
@phdthesis{
author = "Savić-Stanković, Tatjana",
year = "2014",
abstract = "Composite materials, adhesive systems and glass-ionomer cements (GIC) are commonly used for dental restorations in anterior and posterior teeth. Polymerization contraction and elution of monomers which may affect their biocompatibility are the disadvantages of composites and resin-modified GICs due to the presence of resin monomers. Disadvantages of conventional GICs are relatively long setting time, reduced mechanical properties and sensitivity to water imbalance. Bioactive tricalcium silicate cement, Biodentin, has recently been marketed in an attempt to overcome the disadvantages of previous materials as dentine substitutes. This new calcium hydroxide based material has a similar chemical structure as mineral trioxide aggregate (MTA) introduced in endodontic procedures, and known for high biocompatibility. Compared to MTA, Biodentin has shorter setting time and better mechanical properties, which make it clinically simpler to handle and compatible, not only for classical endodontic procedures, but also in teeth restoration. Biodentin is recommended for dentin substitution in large composite restorations (analogous to the "sandwich" technique of composites and GICs), direct pulp capping, repair of root perforations, apexification and retrograde root filling. The aim of this dissertation is to analyze the tricalcium silicate cement (Biodentin) as a dentin substitute. The aims of the laboratory studies were to compare Biodentin to commonly used dentin substitutes resin-modified GIC (Vitrebond, 3M ESPE), a conventional GIC (Fuji IX, GC), liquid composite (Vertise Flow, Kerr) and nanohibridni composite (Filtek Ultimate, 3M ESPE) in terms of selected mechanical properties (microhardness, flexural strength), dimensional changes during setting (3D digital image correlation), bond strength to dentin (shear bond strength), characteristics of the interface with dentin (SEM and EDS) and sealing ability (microleakage based on dye penetration)..., savremenoj praksi, kompozitni materijali, adhezivni sistemi i glas-jonomer cementi (GJC) koriste se za restauracija zuba u prednjoj i bočnoj regiji. Zbog prisustva organskog matriksa na bazi smole, kompoziti i smolom modifikovani GJC, imaju nedostatak u vidu polimerizacione kontrakcije. TakoĎe, polje indikacija za konvencionalne GJC je suţeno u odnosu na kompozite usled nešto slabijih mehaničkih karakteristika, relativno sporog vezivanja i osetljivosti na prisustvo vode. U ţelji da se savladaju negativne karakteristike dosadašnjih najčešće korišćenih dentinskih zamenika, na trţištu se nedavno pojavio bioaktivni trikalcijum silikat, Biodentin (Septodont). Ovaj novi materijal iz grupe cemenata na bazi kalcijum hidroksida je slične hemijske strukture kao i mineral-trioksidni agregat (MTA) koji je indikovan u endodontskoj proceduri, a poznat je po svojoj visokoj biokompatibilnosti. Istraţivanjem i primenom novih tehnoloških dostignuća razvijen je Biodentin koji za razliku od MTA ima skraćeno vreme vezivanja i bolje mehaničke karakteristike, što ga čini klinički jednostavnim za rukovanje i kompatibilnim, ne samo za klasične endodontske procedure, nego i za restauraciju zuba. Biodentin se preporučuje za različite indikacije, koje uključuju trajnu podlogu kod velikih kompozitnih ispuna (analogno „sendvič“ tehnici kompozita i GJC), prekrivanje pulpe i pulpne rane nakon pulpotomije, u sanaciji internih i eksternih resorpcija, u apeksnoj hirurgiji i u vidu apeksnog čepa u endodontskoj terapiji. Predmet ove doktorske disertacije je ispitivanje trikacijum silikatnog cementa (Biodentin) u funkciji dentinskog zamenika. Ciljevi laboratorijske studije su bili ispitivanje mehaničkih svojstva (mikrotvrdoća, savojna čvrstoća), dimenzionalnih promena (3D digitalni korelacioni sistem), merenje jačine veze i analiz karakteristike veze sa dentinom (smicanje, skenirajuća elektronska mikroskopija i energodisperziona rendgen spektroskopija) i provera rubnog zaptivanja (mikropropustljivost) Biodentina u odnosu na dosadašnje uobičajeno korišćene dentinske zamenike, smolom ojačan GJC (Vitrebond, 3M ESPE), konvencionalni GJC (Fuji IX, GC), tečni kompozit (Vertise Flow, Kerr) i nanohibridni kompozit (Filtek Ultimate, 3M ESPE)...",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Analysis of tricalcium silicate (biodentin) as a dentin substitute under composite restorations in posterior teeth, Ispitivanje trikalcijum silikatnog cementa (biodentin) u funkciji dentinskog zamenika ispod kompozitnih ispuna na bočnim zubima",
url = "https://hdl.handle.net/21.15107/rcub_nardus_5329"
}
Savić-Stanković, T.. (2014). Analysis of tricalcium silicate (biodentin) as a dentin substitute under composite restorations in posterior teeth. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_nardus_5329
Savić-Stanković T. Analysis of tricalcium silicate (biodentin) as a dentin substitute under composite restorations in posterior teeth. 2014;.
https://hdl.handle.net/21.15107/rcub_nardus_5329 .
Savić-Stanković, Tatjana, "Analysis of tricalcium silicate (biodentin) as a dentin substitute under composite restorations in posterior teeth" (2014),
https://hdl.handle.net/21.15107/rcub_nardus_5329 .

Postoperative sensitivity associated with low shrinkage versus conventional composites

Ivanović, Vladimir; Savić-Stanković, Tatjana; Karadžić, Branislav; Ilić, Jugoslav; Santini, Ario; Beljić-Ivanović, Katarina

(Srpsko lekarsko društvo, Beograd, 2013)

TY  - JOUR
AU  - Ivanović, Vladimir
AU  - Savić-Stanković, Tatjana
AU  - Karadžić, Branislav
AU  - Ilić, Jugoslav
AU  - Santini, Ario
AU  - Beljić-Ivanović, Katarina
PY  - 2013
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1799
AB  - Introduction. Postoperative sensitivity in restorative dentistry can be related to preparation trauma, dentin adhesives' ability to seal open dentinal tubules, deformation of restorations under occlusal stresses and microleakage. Objective. The study assessed possible reduction in postoperative sensitivity with low shrinkage compared to conventional composites using different bonding agents and the influence of the operator skill on the incidence of postoperative sensitivity. Methods. Nine hundred and sixty permanent premolars and molars with primary carious lesions from patients 21 to 40 years old were used. Cavities 2 to 3 mm deep and with margins in enamel were prepared by four operators. Two operators had five years (A and B) and two had over 20 years (C and D) of clinical experience. Teeth were divided into eight groups each contained 120 restorations: (1) Els®+James-2 (original formula), (2) Els®+James-2 (new formula), (3) Els®+Excite, (4) InTenSe®+James-2 (original formula), (5) InTenSe®+James-2 (new formula), (6) InTenSe®+Excite, (7) Tetric Ceram®+Excite, and (8) Point 4®+OptiBond Solo Plus. At 14 days postoperatively, two independent operators, who did not take part in the clinical procedure, assessed postoperative teeth sensitivity using special questionnaires. Data were analyzed using non-parametric chi-square, Mann-Whitney and ANOVA tests. Results. Group 8 showed significantly higher score than the other groups. Less postoperative sensitivity was reported with two low-shrinkage composites (groups 2, 3, and 5) but with no significant difference. There was no statistical difference between groups 1, 2, 3, 4, 5, 6 and 7. Operator A had the highest postoperative sensitivity score compared to the other three. Conclusion. Conventional composite material Point 4® with its bonding agent caused significantly more postoperative sensitivity than low shrinkage composites combined with different adhesives. Operator skill influenced the incidence of postoperative sensitivity.
AB  - Uvod. Posle postavljanja kompozitnih ispuna može da se javi postoperaciona osetljivost izazvana preparacionom traumom, sposobnošću adhezivnog sistema da hermetički zatvori dentinske kanaliće, deformacijom pod okluzalnim opterećenjem ili prodorom bakterijskih toksina. Cilj rada. Cilj istraživanja je bio da se ispita da li je osetljivost zuba manja kod kompozita s malom kontrakcijom u poređenju s konvencionalnim kompozitima i odgovarajućim adhezivnim sistemima, kao i uticaj veštine stomatologa na incidenciju postoperacione osetljivosti zuba. Metode rada. Na 960 premolara i molara stalne denticije s primarnim karijesom, pacijenata starosti od 21 godine do 40 godina, preparisani su kaviteti dubine 2-3 mm s rubovima u gleđi. Čitavu proceduru su obavila četiri specijalista stomatologije, od kojih su dva imala pet (A i B), a druga dva više od 20 godina kliničkog iskustva (C i D). Zubi su svrstani u osam grupa od po 120 uzoraka prema korišćenom kompozitnom i adhezivnom sistemu: 1) Els®+James-2; 2) Els®+James-2 (nova formula); 3) Els®+Excite; 4) InTenSe®+James-2; 5) InTenSe®+James-2 (nova formula); 6) InTenSe®+Excite; 7) Tetric Ceram®+Excite; i 8) Point 4®+OptiBond Solo Plus. Dve nedelje posle intervencije dva nezavisna stomatologa (koja nisu učestvovala u kliničkoj proceduri) ocenjivala su posebnim upitnicima postoperacionu osetljivost zuba. Podaci su analizirani neparametrijskim c2, Man-Vitnijevim (Mann-Whitney) i ANOVA testom. Rezultati. U osmoj grupi utvrđena je statistički značajno češća postoperaciona osetljivost nego u ostalim grupama zuba. Nije bilo statistički značajne razlike između grupa 1, 2, 3, 4, 5, 6 i 7. Kompoziti sa nižom polimerizacionom kontrakcijom izazvali su manju postoperacionu ostetljivost, ali bez statističke značajnosti razlika (grupe 2, 3 i 5). Kod stomatologa A javljala se statistički značajno češće postoperaciona osetljivost nego kod ostala tri. Zaključak. Tip kompozitnog materijala s odgovarajućim adhezivnim sistemom i spretnost stomatologa utiču na učestalost pojave osetljivosti zuba posle restauracija srednje dubokih kaviteta II klase.
PB  - Srpsko lekarsko društvo, Beograd
T2  - Srpski arhiv za celokupno lekarstvo
T1  - Postoperative sensitivity associated with low shrinkage versus conventional composites
T1  - Uticaj kompozita s malom kontrakcijom i konvencionalnih kompozita na postoperacionu osetljivost zuba
VL  - 141
IS  - 7-8
SP  - 447
EP  - 453
DO  - 10.2298/SARH1308447I
ER  - 
@article{
author = "Ivanović, Vladimir and Savić-Stanković, Tatjana and Karadžić, Branislav and Ilić, Jugoslav and Santini, Ario and Beljić-Ivanović, Katarina",
year = "2013",
abstract = "Introduction. Postoperative sensitivity in restorative dentistry can be related to preparation trauma, dentin adhesives' ability to seal open dentinal tubules, deformation of restorations under occlusal stresses and microleakage. Objective. The study assessed possible reduction in postoperative sensitivity with low shrinkage compared to conventional composites using different bonding agents and the influence of the operator skill on the incidence of postoperative sensitivity. Methods. Nine hundred and sixty permanent premolars and molars with primary carious lesions from patients 21 to 40 years old were used. Cavities 2 to 3 mm deep and with margins in enamel were prepared by four operators. Two operators had five years (A and B) and two had over 20 years (C and D) of clinical experience. Teeth were divided into eight groups each contained 120 restorations: (1) Els®+James-2 (original formula), (2) Els®+James-2 (new formula), (3) Els®+Excite, (4) InTenSe®+James-2 (original formula), (5) InTenSe®+James-2 (new formula), (6) InTenSe®+Excite, (7) Tetric Ceram®+Excite, and (8) Point 4®+OptiBond Solo Plus. At 14 days postoperatively, two independent operators, who did not take part in the clinical procedure, assessed postoperative teeth sensitivity using special questionnaires. Data were analyzed using non-parametric chi-square, Mann-Whitney and ANOVA tests. Results. Group 8 showed significantly higher score than the other groups. Less postoperative sensitivity was reported with two low-shrinkage composites (groups 2, 3, and 5) but with no significant difference. There was no statistical difference between groups 1, 2, 3, 4, 5, 6 and 7. Operator A had the highest postoperative sensitivity score compared to the other three. Conclusion. Conventional composite material Point 4® with its bonding agent caused significantly more postoperative sensitivity than low shrinkage composites combined with different adhesives. Operator skill influenced the incidence of postoperative sensitivity., Uvod. Posle postavljanja kompozitnih ispuna može da se javi postoperaciona osetljivost izazvana preparacionom traumom, sposobnošću adhezivnog sistema da hermetički zatvori dentinske kanaliće, deformacijom pod okluzalnim opterećenjem ili prodorom bakterijskih toksina. Cilj rada. Cilj istraživanja je bio da se ispita da li je osetljivost zuba manja kod kompozita s malom kontrakcijom u poređenju s konvencionalnim kompozitima i odgovarajućim adhezivnim sistemima, kao i uticaj veštine stomatologa na incidenciju postoperacione osetljivosti zuba. Metode rada. Na 960 premolara i molara stalne denticije s primarnim karijesom, pacijenata starosti od 21 godine do 40 godina, preparisani su kaviteti dubine 2-3 mm s rubovima u gleđi. Čitavu proceduru su obavila četiri specijalista stomatologije, od kojih su dva imala pet (A i B), a druga dva više od 20 godina kliničkog iskustva (C i D). Zubi su svrstani u osam grupa od po 120 uzoraka prema korišćenom kompozitnom i adhezivnom sistemu: 1) Els®+James-2; 2) Els®+James-2 (nova formula); 3) Els®+Excite; 4) InTenSe®+James-2; 5) InTenSe®+James-2 (nova formula); 6) InTenSe®+Excite; 7) Tetric Ceram®+Excite; i 8) Point 4®+OptiBond Solo Plus. Dve nedelje posle intervencije dva nezavisna stomatologa (koja nisu učestvovala u kliničkoj proceduri) ocenjivala su posebnim upitnicima postoperacionu osetljivost zuba. Podaci su analizirani neparametrijskim c2, Man-Vitnijevim (Mann-Whitney) i ANOVA testom. Rezultati. U osmoj grupi utvrđena je statistički značajno češća postoperaciona osetljivost nego u ostalim grupama zuba. Nije bilo statistički značajne razlike između grupa 1, 2, 3, 4, 5, 6 i 7. Kompoziti sa nižom polimerizacionom kontrakcijom izazvali su manju postoperacionu ostetljivost, ali bez statističke značajnosti razlika (grupe 2, 3 i 5). Kod stomatologa A javljala se statistički značajno češće postoperaciona osetljivost nego kod ostala tri. Zaključak. Tip kompozitnog materijala s odgovarajućim adhezivnim sistemom i spretnost stomatologa utiču na učestalost pojave osetljivosti zuba posle restauracija srednje dubokih kaviteta II klase.",
publisher = "Srpsko lekarsko društvo, Beograd",
journal = "Srpski arhiv za celokupno lekarstvo",
title = "Postoperative sensitivity associated with low shrinkage versus conventional composites, Uticaj kompozita s malom kontrakcijom i konvencionalnih kompozita na postoperacionu osetljivost zuba",
volume = "141",
number = "7-8",
pages = "447-453",
doi = "10.2298/SARH1308447I"
}
Ivanović, V., Savić-Stanković, T., Karadžić, B., Ilić, J., Santini, A.,& Beljić-Ivanović, K.. (2013). Postoperative sensitivity associated with low shrinkage versus conventional composites. in Srpski arhiv za celokupno lekarstvo
Srpsko lekarsko društvo, Beograd., 141(7-8), 447-453.
https://doi.org/10.2298/SARH1308447I
Ivanović V, Savić-Stanković T, Karadžić B, Ilić J, Santini A, Beljić-Ivanović K. Postoperative sensitivity associated with low shrinkage versus conventional composites. in Srpski arhiv za celokupno lekarstvo. 2013;141(7-8):447-453.
doi:10.2298/SARH1308447I .
Ivanović, Vladimir, Savić-Stanković, Tatjana, Karadžić, Branislav, Ilić, Jugoslav, Santini, Ario, Beljić-Ivanović, Katarina, "Postoperative sensitivity associated with low shrinkage versus conventional composites" in Srpski arhiv za celokupno lekarstvo, 141, no. 7-8 (2013):447-453,
https://doi.org/10.2298/SARH1308447I . .
2
2
2

Sensitivity of composite materials to ambient light and clinical working time

Miletić, Vesna; Savić-Stanković, Tatjana; Stasić, Jovana

(Srpsko lekarsko društvo - Stomatološka sekcija, Beograd, 2012)

TY  - JOUR
AU  - Miletić, Vesna
AU  - Savić-Stanković, Tatjana
AU  - Stasić, Jovana
PY  - 2012
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1727
AB  - Introduction. The aim of this study was to determine sensitivity of composite materials to ambient light by a modified standard ISO 4049:2000 and clinical working time. Materials and Methods. The following materials were tested: nano-hybrid Herculite XRV Ultra (Kerr), micro-hybrid Herculite XRV (Kerr), Zmack (Zhermack), SuperCor (SpofaDental) and Valux Plus (3M ESPE). Five samples in each group were exposed to ambient light of 8000 lx, which comprised dental unit light and natural light. After 60 sec of exposure, each sample was visually examined for signs of inhomogeneity meaning that material did not pass the test. Clinical working time was studied by applying a custom-built, standardized indenter into composite specimens of about 2 mm thickness during the same exposure to ambient light. Completion of polymerization was tested by dissolving samples in ethanol and measuring the difference in thickness before and after the test. Results were statistically analyzed using ANOVA at the significance level of 0.05. Results. Only Herculite XRV Ultra passed the test of sensitivity to ambient light, while other materials showed signs of inhomogeneity. Herculite XRV Ultra showed significantly longer working time than other composites, the average was 250 sec (p lt 0.05). The mean values of working time for other materials ranged between 117-131 sec and there was no significant difference between them (p>0.05). Conclusion. Due to the lower sensitivity to ambient light and significantly longer clinical working time compared to micro-hybrid composites, Herculite XRV Ultra can be recommended for clinical procedures that require prolonged working time with material in plastic condition.
AB  - Uvod. Cilj rada je bio da se utvrdi osetljivost kompozita na ambijentalnu svetlost prema modifikovanom standardu ISO 4049:2000 i kliničko radno vreme kompozita. Materijal i metode rada. U radu su ispitivani sledeći materijali: nanohibridni Herculite XRV Ultra (Kerr) i mikrohibridni Herculite XRV (Kerr), Zmack (Zhermack), SuperCor (SpofaDental) i ValuxPlus (3MESPE ). Po pet uzoraka u svakoj grupi je izlagano ambijentalnoj svetlosti od 8000 lx, koja se sastojala od svetlosti dentalnog reflektora i prirodne svetlosti. Nakon 60 sekundi ekspozicije svaki uzorak je vizuelno ispitivan u pogledu znakova nehomogenosti, pa ukoliko ih je bilo, smatralo se da materijal nije prošao test. Kliničko radno vreme je ispitivano utiskivanjem standardizovanog utiskivača u uzorak kompozita debljine oko 2 mm tokom izlaganja istoj ambijentalnoj svetlosti. Kontrola završene polimerizacije izvršena je rastvaranjem uzoraka u etanolu i merenjem debljine uzoraka pre i posle testa. Rezultati su statistički obrađeni primenom jednofaktorske analize varijanse (ANOVA) na nivou značajnosti od 0,05. Rezultati. Samo je Herculite XRV Ultra prošao test osetljivosti na ambijentalnu svetlost, dok su kod ostalih kompozita uočeni znaci nehomogenosti materijala. Herculite XRV Ultra je pokazao i statistički značajno duže radno vreme od drugih kompozita, prosečno 250 sekundi (p lt 0,05). Srednje vrednosti radnog vremena drugih materijala bile su 117-131 sekunda, a između njih nisu postojale značajne razlike (p>0,05). Zaključak. Zbog manje osetljivosti na ambijentalnu svetlost i značajno dužeg kliničkog radnog vremena u poređenju sa mikrohibridnim kompozitima, Herculi te XRV Ultra se može preporučiti za kliničke procedure koje zahtevaju produženo vreme rada s plastičnim materijalom.
PR Projekat Ministarstva nauke Republike Srbije, br. ON172007.
PB  - Srpsko lekarsko društvo - Stomatološka sekcija, Beograd
T2  - Stomatološki glasnik Srbije
T1  - Sensitivity of composite materials to ambient light and clinical working time
T1  - Osetljivost kompozitnih materijala na ambijentalnu svetlost i kliničko radno vreme
VL  - 59
IS  - 4
SP  - 190
EP  - 197
DO  - 10.2298/SGS1204190M
ER  - 
@article{
author = "Miletić, Vesna and Savić-Stanković, Tatjana and Stasić, Jovana",
year = "2012",
abstract = "Introduction. The aim of this study was to determine sensitivity of composite materials to ambient light by a modified standard ISO 4049:2000 and clinical working time. Materials and Methods. The following materials were tested: nano-hybrid Herculite XRV Ultra (Kerr), micro-hybrid Herculite XRV (Kerr), Zmack (Zhermack), SuperCor (SpofaDental) and Valux Plus (3M ESPE). Five samples in each group were exposed to ambient light of 8000 lx, which comprised dental unit light and natural light. After 60 sec of exposure, each sample was visually examined for signs of inhomogeneity meaning that material did not pass the test. Clinical working time was studied by applying a custom-built, standardized indenter into composite specimens of about 2 mm thickness during the same exposure to ambient light. Completion of polymerization was tested by dissolving samples in ethanol and measuring the difference in thickness before and after the test. Results were statistically analyzed using ANOVA at the significance level of 0.05. Results. Only Herculite XRV Ultra passed the test of sensitivity to ambient light, while other materials showed signs of inhomogeneity. Herculite XRV Ultra showed significantly longer working time than other composites, the average was 250 sec (p lt 0.05). The mean values of working time for other materials ranged between 117-131 sec and there was no significant difference between them (p>0.05). Conclusion. Due to the lower sensitivity to ambient light and significantly longer clinical working time compared to micro-hybrid composites, Herculite XRV Ultra can be recommended for clinical procedures that require prolonged working time with material in plastic condition., Uvod. Cilj rada je bio da se utvrdi osetljivost kompozita na ambijentalnu svetlost prema modifikovanom standardu ISO 4049:2000 i kliničko radno vreme kompozita. Materijal i metode rada. U radu su ispitivani sledeći materijali: nanohibridni Herculite XRV Ultra (Kerr) i mikrohibridni Herculite XRV (Kerr), Zmack (Zhermack), SuperCor (SpofaDental) i ValuxPlus (3MESPE ). Po pet uzoraka u svakoj grupi je izlagano ambijentalnoj svetlosti od 8000 lx, koja se sastojala od svetlosti dentalnog reflektora i prirodne svetlosti. Nakon 60 sekundi ekspozicije svaki uzorak je vizuelno ispitivan u pogledu znakova nehomogenosti, pa ukoliko ih je bilo, smatralo se da materijal nije prošao test. Kliničko radno vreme je ispitivano utiskivanjem standardizovanog utiskivača u uzorak kompozita debljine oko 2 mm tokom izlaganja istoj ambijentalnoj svetlosti. Kontrola završene polimerizacije izvršena je rastvaranjem uzoraka u etanolu i merenjem debljine uzoraka pre i posle testa. Rezultati su statistički obrađeni primenom jednofaktorske analize varijanse (ANOVA) na nivou značajnosti od 0,05. Rezultati. Samo je Herculite XRV Ultra prošao test osetljivosti na ambijentalnu svetlost, dok su kod ostalih kompozita uočeni znaci nehomogenosti materijala. Herculite XRV Ultra je pokazao i statistički značajno duže radno vreme od drugih kompozita, prosečno 250 sekundi (p lt 0,05). Srednje vrednosti radnog vremena drugih materijala bile su 117-131 sekunda, a između njih nisu postojale značajne razlike (p>0,05). Zaključak. Zbog manje osetljivosti na ambijentalnu svetlost i značajno dužeg kliničkog radnog vremena u poređenju sa mikrohibridnim kompozitima, Herculi te XRV Ultra se može preporučiti za kliničke procedure koje zahtevaju produženo vreme rada s plastičnim materijalom.
PR Projekat Ministarstva nauke Republike Srbije, br. ON172007.",
publisher = "Srpsko lekarsko društvo - Stomatološka sekcija, Beograd",
journal = "Stomatološki glasnik Srbije",
title = "Sensitivity of composite materials to ambient light and clinical working time, Osetljivost kompozitnih materijala na ambijentalnu svetlost i kliničko radno vreme",
volume = "59",
number = "4",
pages = "190-197",
doi = "10.2298/SGS1204190M"
}
Miletić, V., Savić-Stanković, T.,& Stasić, J.. (2012). Sensitivity of composite materials to ambient light and clinical working time. in Stomatološki glasnik Srbije
Srpsko lekarsko društvo - Stomatološka sekcija, Beograd., 59(4), 190-197.
https://doi.org/10.2298/SGS1204190M
Miletić V, Savić-Stanković T, Stasić J. Sensitivity of composite materials to ambient light and clinical working time. in Stomatološki glasnik Srbije. 2012;59(4):190-197.
doi:10.2298/SGS1204190M .
Miletić, Vesna, Savić-Stanković, Tatjana, Stasić, Jovana, "Sensitivity of composite materials to ambient light and clinical working time" in Stomatološki glasnik Srbije, 59, no. 4 (2012):190-197,
https://doi.org/10.2298/SGS1204190M . .
2

Dental status of institutionalized persons with special needs who live in Special institution 'Srce u jabuci' in Pancevo

Savić-Stanković, Tatjana; Jovanović-Medojević, Milica; Živković, Slavoljub

(Srpsko lekarsko društvo - Stomatološka sekcija, Beograd, 2011)

TY  - JOUR
AU  - Savić-Stanković, Tatjana
AU  - Jovanović-Medojević, Milica
AU  - Živković, Slavoljub
PY  - 2011
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1655
AB  - Introduction. Dental status of most people with special needs is not satisfactory. Many of them are edentulous or toothless, with acute extensive caries lesions present, high DMFT index and severe periodontal disease. The objective of this study was to examine the dental status of mentally impaired persons who live in the special institution 'Srce u jabuci' in Pancevo. Material and Methods. Clinical examination was performed on 114 institutionalized patients (68 male and 46 female), age 22 to 71 years. Patients were divided in two groups; the first group consisted of 71 persons who had a moderate mental disorder (F71), while the second group included 43 respondents with severe mental retardation (F72). Oral examination revealed: the number of present teeth, caries lesions, the presence of restorations, the number of extracted teeth, the presence of residual roots, fractures and the presence and number of fixed restorations. Results. The mean DMFT of total examined teeth was 20.33±7.63. The greatest percentage found for extracted teeth (63.76%): in the first group 63.23%, and in the second 64.06%. The percentage of teeth that had caries lesions of all examined teeth was 33.48%, while the lowest percentage was for restored teeth (2.76%). In majority of examined people, initial caries, deep caries, or tooth with the exposed pulp (K1 - 51.74% K2 - 40.35%, K3 - 51.75%) were not found. A high percentage of examined people had more than 10 extracted teeth (52.63%). Most of them did not have any restoration in the mouth (81%) and only three persons had fixed denture. Conclusion. Dental status of institutionalized mentally impaired persons showed high prevalence of extracted teeth, significant presence of carious lesions and small percentage of restored teeth with inadequate oral hygiene.
AB  - Uvod. Stanje zuba osoba s posebnim potrebama uglavnom nije zadovoljavajuće. Većina osoba je bez zuba ili s malim brojem zuba, ekstenzivnim akutnim karijesnim lezijama, visokim KEP indeksom i veoma izraženim oboljenjima potpornog aparata zuba. Cilj ovog rada je bio da se ispita stanje zuba osoba koje borave u domu za lica ometena u mentalnom razvoju 'Srce u jabuci' u Pančevu. Materijal i metode rada. Klinička ispitivanja su obavljena na 114 ispitanika (68 muškaraca i 46 žena) starih od 22 do 71 godine. Ispitanici su svrstani u dve grupe, gde je prvu grupu činila 71 osoba umerenog stepena mentalnog oštećenja (F71), dok su drugu grupu činile 43 osobe s težim stepenom retardacije (F72). Stomatološkim pregledom su utvrđeni: broj zuba, postojanje karijesa, postojanje ispuna, broj izvađenih zuba, postojanje zaostalih korenova, fraktura, kao i postojanje i broj fiksnih nadoknada. Rezultati. Srednja vrednost KEP indeksa ukupno pregledanih zuba bila je 20,33±7,63. Najviše je bilo ekstrahovanih zuba (63,76%; u prvoj grupi 63,23%, u drugoj 64,06%). Karijes je ustanovljen na trećini zuba (33,48%), dok je plombiranih zuba bilo najmanje (2,76%). Kod većine pregledanih osoba nisu uočeni ni inicijalni, ni duboki karijes, niti zubi s eksponiranom pulpom (K1 51,74%; K2 40,35%; K3 51,75%). Više od deset izvađenih zuba imalo je 52,63% ispitanika. Najveći broj ispitanika nije imao nijedan ispun u ustima (81%), a samo tri osobe su imale fiksne nadoknade. Zaključak. Stanje zuba osoba smeštenih u specijalizovanoj ustanovi za lica ometena u mentalnom razvoju ukazuje na visok procenat ekstrahovanih zuba, značajne karijesne lezije i mali procenat plombiranih zuba, uz neodgovarajuću oralnu higijenu.
PB  - Srpsko lekarsko društvo - Stomatološka sekcija, Beograd
T2  - Stomatološki glasnik Srbije
T1  - Dental status of institutionalized persons with special needs who live in Special institution 'Srce u jabuci' in Pancevo
T1  - Stanje zuba osoba s posebnim potrebama smeštenih u Domu 'Srce u jabuci' u Pančevu
VL  - 58
IS  - 1
SP  - 16
EP  - 22
DO  - 10.2298/SGS1101016S
ER  - 
@article{
author = "Savić-Stanković, Tatjana and Jovanović-Medojević, Milica and Živković, Slavoljub",
year = "2011",
abstract = "Introduction. Dental status of most people with special needs is not satisfactory. Many of them are edentulous or toothless, with acute extensive caries lesions present, high DMFT index and severe periodontal disease. The objective of this study was to examine the dental status of mentally impaired persons who live in the special institution 'Srce u jabuci' in Pancevo. Material and Methods. Clinical examination was performed on 114 institutionalized patients (68 male and 46 female), age 22 to 71 years. Patients were divided in two groups; the first group consisted of 71 persons who had a moderate mental disorder (F71), while the second group included 43 respondents with severe mental retardation (F72). Oral examination revealed: the number of present teeth, caries lesions, the presence of restorations, the number of extracted teeth, the presence of residual roots, fractures and the presence and number of fixed restorations. Results. The mean DMFT of total examined teeth was 20.33±7.63. The greatest percentage found for extracted teeth (63.76%): in the first group 63.23%, and in the second 64.06%. The percentage of teeth that had caries lesions of all examined teeth was 33.48%, while the lowest percentage was for restored teeth (2.76%). In majority of examined people, initial caries, deep caries, or tooth with the exposed pulp (K1 - 51.74% K2 - 40.35%, K3 - 51.75%) were not found. A high percentage of examined people had more than 10 extracted teeth (52.63%). Most of them did not have any restoration in the mouth (81%) and only three persons had fixed denture. Conclusion. Dental status of institutionalized mentally impaired persons showed high prevalence of extracted teeth, significant presence of carious lesions and small percentage of restored teeth with inadequate oral hygiene., Uvod. Stanje zuba osoba s posebnim potrebama uglavnom nije zadovoljavajuće. Većina osoba je bez zuba ili s malim brojem zuba, ekstenzivnim akutnim karijesnim lezijama, visokim KEP indeksom i veoma izraženim oboljenjima potpornog aparata zuba. Cilj ovog rada je bio da se ispita stanje zuba osoba koje borave u domu za lica ometena u mentalnom razvoju 'Srce u jabuci' u Pančevu. Materijal i metode rada. Klinička ispitivanja su obavljena na 114 ispitanika (68 muškaraca i 46 žena) starih od 22 do 71 godine. Ispitanici su svrstani u dve grupe, gde je prvu grupu činila 71 osoba umerenog stepena mentalnog oštećenja (F71), dok su drugu grupu činile 43 osobe s težim stepenom retardacije (F72). Stomatološkim pregledom su utvrđeni: broj zuba, postojanje karijesa, postojanje ispuna, broj izvađenih zuba, postojanje zaostalih korenova, fraktura, kao i postojanje i broj fiksnih nadoknada. Rezultati. Srednja vrednost KEP indeksa ukupno pregledanih zuba bila je 20,33±7,63. Najviše je bilo ekstrahovanih zuba (63,76%; u prvoj grupi 63,23%, u drugoj 64,06%). Karijes je ustanovljen na trećini zuba (33,48%), dok je plombiranih zuba bilo najmanje (2,76%). Kod većine pregledanih osoba nisu uočeni ni inicijalni, ni duboki karijes, niti zubi s eksponiranom pulpom (K1 51,74%; K2 40,35%; K3 51,75%). Više od deset izvađenih zuba imalo je 52,63% ispitanika. Najveći broj ispitanika nije imao nijedan ispun u ustima (81%), a samo tri osobe su imale fiksne nadoknade. Zaključak. Stanje zuba osoba smeštenih u specijalizovanoj ustanovi za lica ometena u mentalnom razvoju ukazuje na visok procenat ekstrahovanih zuba, značajne karijesne lezije i mali procenat plombiranih zuba, uz neodgovarajuću oralnu higijenu.",
publisher = "Srpsko lekarsko društvo - Stomatološka sekcija, Beograd",
journal = "Stomatološki glasnik Srbije",
title = "Dental status of institutionalized persons with special needs who live in Special institution 'Srce u jabuci' in Pancevo, Stanje zuba osoba s posebnim potrebama smeštenih u Domu 'Srce u jabuci' u Pančevu",
volume = "58",
number = "1",
pages = "16-22",
doi = "10.2298/SGS1101016S"
}
Savić-Stanković, T., Jovanović-Medojević, M.,& Živković, S.. (2011). Dental status of institutionalized persons with special needs who live in Special institution 'Srce u jabuci' in Pancevo. in Stomatološki glasnik Srbije
Srpsko lekarsko društvo - Stomatološka sekcija, Beograd., 58(1), 16-22.
https://doi.org/10.2298/SGS1101016S
Savić-Stanković T, Jovanović-Medojević M, Živković S. Dental status of institutionalized persons with special needs who live in Special institution 'Srce u jabuci' in Pancevo. in Stomatološki glasnik Srbije. 2011;58(1):16-22.
doi:10.2298/SGS1101016S .
Savić-Stanković, Tatjana, Jovanović-Medojević, Milica, Živković, Slavoljub, "Dental status of institutionalized persons with special needs who live in Special institution 'Srce u jabuci' in Pancevo" in Stomatološki glasnik Srbije, 58, no. 1 (2011):16-22,
https://doi.org/10.2298/SGS1101016S . .
2

The efficacy of 'walking' bleach technique in endodontically treated teeth: Case report

Savić-Stanković, Tatjana; Popović, Milica; Karadžić, Branislav

(Srpsko lekarsko društvo - Stomatološka sekcija, Beograd, 2011)

TY  - JOUR
AU  - Savić-Stanković, Tatjana
AU  - Popović, Milica
AU  - Karadžić, Branislav
PY  - 2011
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1627
AB  - Introduction. Discolored teeth in the anterior region can cause considerable cosmetic impairment. One of the techniques commonly used for bleaching endodontically treated teeth is 'walking' bleach technique, which in many cases provides satisfying results. The aim of this study was to evaluate bleaching efficacy of 'walking' bleach technique in an endodontically treated tooth. Case Report. A 22-year-old patient showed up to the clinic because of discoloration of the maxillary right central incisor. The mixture of sodium perborate and 30% hydrogen peroxide was applied and changed weekly. The total duration of therapy was 28 days. At the end of therapy, the tooth achieved 3 shades lighter color. Conclusion. The mixture of sodium perborate and 30% hydrogen peroxide can successfully bleach discolored endodontically treated teeth.
AB  - Uvod. Izbeljivanje depulpisanih zuba jeste tretman pojedinačnih diskoloracija čiji je cilj vraćanje estetske harmonije zubika. Jedna od često korišćenih tehnika izbeljivanja prebojenih endodontski lečenih zuba je i 'šetajuća' tehnika beljenja, koja je u mnogim slučajevima bila veoma uspešna. Cilj rada bio je da se prikažu mogućnosti i postupak izbeljivanja endodontski lečenog zuba primenom ove tehnike beljenja. Prikaz slučaja. Dvadesetdvogodišnja pacijentkinja se javila na kliniku zbog diskoloracije maksilarnog desnog centralnog sekutića. Izbeljivanje je urađeno primenom intrakoronalne postavke smese natrijum-perborata i tridesetoprocentnog vodonik- peroksida. Sveže zamešena smesa materijala za beljenje nanošena je svakih sedam dana. Terapija je ukupno trajala 28 dana. Rezultat terapije izbeljivanja depulpisanog zuba bio je za tri nijanse svetliji zub u odnosu na boju zuba pre početka tretmana. Zaključak. Smesa natrijum- perborata i tridesetoprocentnog vodonik- peroksida veoma uspešno izbeljuje depulpisane zube, prebojene kao posledica endodontskog silera.
PB  - Srpsko lekarsko društvo - Stomatološka sekcija, Beograd
T2  - Stomatološki glasnik Srbije
T1  - The efficacy of 'walking' bleach technique in endodontically treated teeth: Case report
T1  - Primena 'šetajuće' tehnike beljenja u izbeljivanju endodontski lečenih zuba - prikaz slučaja
VL  - 58
IS  - 3
SP  - 163
EP  - 167
DO  - 10.2298/SGS1103163S
ER  - 
@article{
author = "Savić-Stanković, Tatjana and Popović, Milica and Karadžić, Branislav",
year = "2011",
abstract = "Introduction. Discolored teeth in the anterior region can cause considerable cosmetic impairment. One of the techniques commonly used for bleaching endodontically treated teeth is 'walking' bleach technique, which in many cases provides satisfying results. The aim of this study was to evaluate bleaching efficacy of 'walking' bleach technique in an endodontically treated tooth. Case Report. A 22-year-old patient showed up to the clinic because of discoloration of the maxillary right central incisor. The mixture of sodium perborate and 30% hydrogen peroxide was applied and changed weekly. The total duration of therapy was 28 days. At the end of therapy, the tooth achieved 3 shades lighter color. Conclusion. The mixture of sodium perborate and 30% hydrogen peroxide can successfully bleach discolored endodontically treated teeth., Uvod. Izbeljivanje depulpisanih zuba jeste tretman pojedinačnih diskoloracija čiji je cilj vraćanje estetske harmonije zubika. Jedna od često korišćenih tehnika izbeljivanja prebojenih endodontski lečenih zuba je i 'šetajuća' tehnika beljenja, koja je u mnogim slučajevima bila veoma uspešna. Cilj rada bio je da se prikažu mogućnosti i postupak izbeljivanja endodontski lečenog zuba primenom ove tehnike beljenja. Prikaz slučaja. Dvadesetdvogodišnja pacijentkinja se javila na kliniku zbog diskoloracije maksilarnog desnog centralnog sekutića. Izbeljivanje je urađeno primenom intrakoronalne postavke smese natrijum-perborata i tridesetoprocentnog vodonik- peroksida. Sveže zamešena smesa materijala za beljenje nanošena je svakih sedam dana. Terapija je ukupno trajala 28 dana. Rezultat terapije izbeljivanja depulpisanog zuba bio je za tri nijanse svetliji zub u odnosu na boju zuba pre početka tretmana. Zaključak. Smesa natrijum- perborata i tridesetoprocentnog vodonik- peroksida veoma uspešno izbeljuje depulpisane zube, prebojene kao posledica endodontskog silera.",
publisher = "Srpsko lekarsko društvo - Stomatološka sekcija, Beograd",
journal = "Stomatološki glasnik Srbije",
title = "The efficacy of 'walking' bleach technique in endodontically treated teeth: Case report, Primena 'šetajuće' tehnike beljenja u izbeljivanju endodontski lečenih zuba - prikaz slučaja",
volume = "58",
number = "3",
pages = "163-167",
doi = "10.2298/SGS1103163S"
}
Savić-Stanković, T., Popović, M.,& Karadžić, B.. (2011). The efficacy of 'walking' bleach technique in endodontically treated teeth: Case report. in Stomatološki glasnik Srbije
Srpsko lekarsko društvo - Stomatološka sekcija, Beograd., 58(3), 163-167.
https://doi.org/10.2298/SGS1103163S
Savić-Stanković T, Popović M, Karadžić B. The efficacy of 'walking' bleach technique in endodontically treated teeth: Case report. in Stomatološki glasnik Srbije. 2011;58(3):163-167.
doi:10.2298/SGS1103163S .
Savić-Stanković, Tatjana, Popović, Milica, Karadžić, Branislav, "The efficacy of 'walking' bleach technique in endodontically treated teeth: Case report" in Stomatološki glasnik Srbije, 58, no. 3 (2011):163-167,
https://doi.org/10.2298/SGS1103163S . .
1

The effect of bleaching agents on human enamel microhardness

Savić-Stanković, Tatjana; Karadžić, Branislav

(Srpsko lekarsko društvo - Stomatološka sekcija, Beograd, 2010)

TY  - JOUR
AU  - Savić-Stanković, Tatjana
AU  - Karadžić, Branislav
PY  - 2010
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1587
AB  - Introduction. Bleaching agents can cause alteration of hard tissues of the tooth. The aim of this study was to evaluate the effect of two different concentrations of carbamide peroxide (10% and 35%) on human enamel microhardness. Material and Methods. The study was conducted on ten extracted teeth divided into two groups. The teeth were sectioned in mesiodistal direction using the diamond disc in order to obtain experimental and control samples. First group was exposed to the concentration of 10% carbamide peroxide (Opalescence gel, Ultradent. Pro, US) at the time intervals that corresponded to home night bleaching technique of vital teeth. Second group was exposed to high concentration of 35% carbamide peroxide (Opalescence Quick, Ultradent. Pro, US) at the time intervals that corresponded to the professional bleaching technique of vital teeth. Control samples were exposed to artificial saliva for the same time intervals as the samples from experimental group. Knoop's test for enamel microhardness was performed at the beginning, after the first phase of therapy, after the therapy was completed and after three weeks of exposure to artificial saliva. The results were statistically analyzed using analysis of variance (ANOVA) and Student t-test. Results. The microhardness values of enamel samples treated with 10% carbamide peroxide decreased after 8 hours (261 khn) and three weeks of treatment (222 khn) but increased after three weeks of exposure to artificial saliva (263 khn). The decrease of enamel microhardness of the samples treated with 10% carbamide peroxide was not statistically significant. The microhardness values of enamel samples treated with 35% carbamide peroxide were reduced after 1 hour (235 khn) and 3 hours (190 khn) and increased after three weeks of exposure to artificial saliva (241 khn). Microhardness of enamel treated with 35% carbamide peroxide was significantly decreased in experimental samples compared to controls. Conclusion. Carbamide peroxide in concentration of 35% leads to the significant decrease in enamel microhardness compared to 10% carbamide peroxide.
AB  - Uvod. Sredstva koja se koriste za izbeljivanje zuba mogu da dovedu do promena na tvrdim zubnim tkivima. Cilj ovog rada je bio da se ispita efekat dve koncentracije (10% i 35%) karbamid-peroksida, sredstva za izbeljivanje zuba, na mikrotvrdoću gleđi. Materijal i metode rada. Istraživanje je obavljeno na 10 ekstrahovanih zuba podeljenih u dve grupe. Svi zubi su presečeni dijamantskim diskom u meziodistalnom pravcu, kako bi se dobili eksperimentalni i kontrolni uzorci. Prva grupa je izlagana koncentraciji od 10% karbamid-peroksida (Opalescence gel, Ultradent. Pro, US) u vremenskim intervalima koji odgovaraju primeni tzv. kućno-noćne tehnike beljenja vitalnih zuba. Druga grupa je izlagana koncentraciji od 35% karbamid- peroksida (Opalescence Quick, Ultradent. Pro, US) u vremenskim intervalima koji odgovaraju primeni ambulantne tehnike beljenja vitalnih zuba. Kontrolni uzorci su izlagani veštačkoj pljuvački u istim vremenskim intervalima kao i eksperimentalne polovine. Knopov (Knoop) test merenja mikrotvrdoće gleđi primenjen je na početku, posle prve faze terapije, na kraju terapije i posle tri nedelje izloženosti veštačkoj pljuvački. Rezultati su statistički obrađeni primenom analize varijanse (ANOVA) i Studentovog t-testa. Rezultati. Vrednosti mikrotvrdoće gleđi eksperimentalnih uzoraka tretiranih desetoprocentnim rastvorom karbamid-peroksida se smanjuju nakon osam sati (261 khn) i nakon tri nedelje tretmana (222 khn), a povećavaju posle tri nedelje izloženosti veštačkoj pljuvački (263 khn). Izmereno smanjenje vrednosti mikrotvrdoće za gleđ koja je tretirana ovom koncentracijom karbamid-peroksida nije bilo statistički značajno. Vrednosti mikrotvrdoće gleđi eksperimentalnih uzoraka tretiranih tridesetpetoprocentnim rastvorom karbamid-peroksida se smanjuju nakon jednog sata (235 khn) i tri sata (190 khn), a povećavaju posle tri nedelje izloženosti veštačkoj pljuvački (241 khn). Smanjenje vrednosti mikrotvrdoće za gleđ koja je tretirana ovom koncentracijom karbamid-peroksida bilo je statistički značajno i u okviru grupe eksperimentalnih uzoraka i u odnosu na kontrolne uzorke. Zaključak. Karbamid- peroksid u koncentraciji od 35% dovodi do značajnog smanjenja mikrotvrdoće gleđi u odnosu na efekat desetoprocentnog rastvora karbamid- peroksida.
PB  - Srpsko lekarsko društvo - Stomatološka sekcija, Beograd
T2  - Stomatološki glasnik Srbije
T1  - The effect of bleaching agents on human enamel microhardness
T1  - Uticaj preparata za izbeljivanje zuba na mikrotvrdoću gleđi
VL  - 57
IS  - 4
SP  - 193
EP  - 200
DO  - 10.2298/SGS1004193S
ER  - 
@article{
author = "Savić-Stanković, Tatjana and Karadžić, Branislav",
year = "2010",
abstract = "Introduction. Bleaching agents can cause alteration of hard tissues of the tooth. The aim of this study was to evaluate the effect of two different concentrations of carbamide peroxide (10% and 35%) on human enamel microhardness. Material and Methods. The study was conducted on ten extracted teeth divided into two groups. The teeth were sectioned in mesiodistal direction using the diamond disc in order to obtain experimental and control samples. First group was exposed to the concentration of 10% carbamide peroxide (Opalescence gel, Ultradent. Pro, US) at the time intervals that corresponded to home night bleaching technique of vital teeth. Second group was exposed to high concentration of 35% carbamide peroxide (Opalescence Quick, Ultradent. Pro, US) at the time intervals that corresponded to the professional bleaching technique of vital teeth. Control samples were exposed to artificial saliva for the same time intervals as the samples from experimental group. Knoop's test for enamel microhardness was performed at the beginning, after the first phase of therapy, after the therapy was completed and after three weeks of exposure to artificial saliva. The results were statistically analyzed using analysis of variance (ANOVA) and Student t-test. Results. The microhardness values of enamel samples treated with 10% carbamide peroxide decreased after 8 hours (261 khn) and three weeks of treatment (222 khn) but increased after three weeks of exposure to artificial saliva (263 khn). The decrease of enamel microhardness of the samples treated with 10% carbamide peroxide was not statistically significant. The microhardness values of enamel samples treated with 35% carbamide peroxide were reduced after 1 hour (235 khn) and 3 hours (190 khn) and increased after three weeks of exposure to artificial saliva (241 khn). Microhardness of enamel treated with 35% carbamide peroxide was significantly decreased in experimental samples compared to controls. Conclusion. Carbamide peroxide in concentration of 35% leads to the significant decrease in enamel microhardness compared to 10% carbamide peroxide., Uvod. Sredstva koja se koriste za izbeljivanje zuba mogu da dovedu do promena na tvrdim zubnim tkivima. Cilj ovog rada je bio da se ispita efekat dve koncentracije (10% i 35%) karbamid-peroksida, sredstva za izbeljivanje zuba, na mikrotvrdoću gleđi. Materijal i metode rada. Istraživanje je obavljeno na 10 ekstrahovanih zuba podeljenih u dve grupe. Svi zubi su presečeni dijamantskim diskom u meziodistalnom pravcu, kako bi se dobili eksperimentalni i kontrolni uzorci. Prva grupa je izlagana koncentraciji od 10% karbamid-peroksida (Opalescence gel, Ultradent. Pro, US) u vremenskim intervalima koji odgovaraju primeni tzv. kućno-noćne tehnike beljenja vitalnih zuba. Druga grupa je izlagana koncentraciji od 35% karbamid- peroksida (Opalescence Quick, Ultradent. Pro, US) u vremenskim intervalima koji odgovaraju primeni ambulantne tehnike beljenja vitalnih zuba. Kontrolni uzorci su izlagani veštačkoj pljuvački u istim vremenskim intervalima kao i eksperimentalne polovine. Knopov (Knoop) test merenja mikrotvrdoće gleđi primenjen je na početku, posle prve faze terapije, na kraju terapije i posle tri nedelje izloženosti veštačkoj pljuvački. Rezultati su statistički obrađeni primenom analize varijanse (ANOVA) i Studentovog t-testa. Rezultati. Vrednosti mikrotvrdoće gleđi eksperimentalnih uzoraka tretiranih desetoprocentnim rastvorom karbamid-peroksida se smanjuju nakon osam sati (261 khn) i nakon tri nedelje tretmana (222 khn), a povećavaju posle tri nedelje izloženosti veštačkoj pljuvački (263 khn). Izmereno smanjenje vrednosti mikrotvrdoće za gleđ koja je tretirana ovom koncentracijom karbamid-peroksida nije bilo statistički značajno. Vrednosti mikrotvrdoće gleđi eksperimentalnih uzoraka tretiranih tridesetpetoprocentnim rastvorom karbamid-peroksida se smanjuju nakon jednog sata (235 khn) i tri sata (190 khn), a povećavaju posle tri nedelje izloženosti veštačkoj pljuvački (241 khn). Smanjenje vrednosti mikrotvrdoće za gleđ koja je tretirana ovom koncentracijom karbamid-peroksida bilo je statistički značajno i u okviru grupe eksperimentalnih uzoraka i u odnosu na kontrolne uzorke. Zaključak. Karbamid- peroksid u koncentraciji od 35% dovodi do značajnog smanjenja mikrotvrdoće gleđi u odnosu na efekat desetoprocentnog rastvora karbamid- peroksida.",
publisher = "Srpsko lekarsko društvo - Stomatološka sekcija, Beograd",
journal = "Stomatološki glasnik Srbije",
title = "The effect of bleaching agents on human enamel microhardness, Uticaj preparata za izbeljivanje zuba na mikrotvrdoću gleđi",
volume = "57",
number = "4",
pages = "193-200",
doi = "10.2298/SGS1004193S"
}
Savić-Stanković, T.,& Karadžić, B.. (2010). The effect of bleaching agents on human enamel microhardness. in Stomatološki glasnik Srbije
Srpsko lekarsko društvo - Stomatološka sekcija, Beograd., 57(4), 193-200.
https://doi.org/10.2298/SGS1004193S
Savić-Stanković T, Karadžić B. The effect of bleaching agents on human enamel microhardness. in Stomatološki glasnik Srbije. 2010;57(4):193-200.
doi:10.2298/SGS1004193S .
Savić-Stanković, Tatjana, Karadžić, Branislav, "The effect of bleaching agents on human enamel microhardness" in Stomatološki glasnik Srbije, 57, no. 4 (2010):193-200,
https://doi.org/10.2298/SGS1004193S . .

Efekti preparata različitih koncentracija za beljenje zuba

Savić-Stanković, Tatjana

(Univerzitet u Beogradu, Stomatološki fakultet, 2008)

TY  - THES
AU  - Savić-Stanković, Tatjana
PY  - 2008
UR  - https://plus.sr.cobiss.net/opac7/bib/1024035470
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/473
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Efekti preparata različitih koncentracija za beljenje zuba
UR  - https://hdl.handle.net/21.15107/rcub_smile_473
ER  - 
@mastersthesis{
author = "Savić-Stanković, Tatjana",
year = "2008",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Efekti preparata različitih koncentracija za beljenje zuba",
url = "https://hdl.handle.net/21.15107/rcub_smile_473"
}
Savić-Stanković, T.. (2008). Efekti preparata različitih koncentracija za beljenje zuba. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_smile_473
Savić-Stanković T. Efekti preparata različitih koncentracija za beljenje zuba. 2008;.
https://hdl.handle.net/21.15107/rcub_smile_473 .
Savić-Stanković, Tatjana, "Efekti preparata različitih koncentracija za beljenje zuba" (2008),
https://hdl.handle.net/21.15107/rcub_smile_473 .