TY  - JOUR
AU  - Lazić, Vojkan
AU  - Todorović, Ana
AU  - Đorđević, Igor
AU  - Milošević, Nataša
AU  - Popović, Danica
AU  - Miletić, Ana
PY  - 2015
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2054
AB  - Aesthetic outcome of implant therapy involves the appropriate architecture of peri-implant soft tissue and interdental papilla. The dynamic compression technique of soft tissue is mentioned in contemporary literature as one of the methods for achieving optimal emergence profile. The aim of this case report was to present soft tissue prosthetic modeling with temporary crowns on implants for obtaining an emergence profile of final restoration. A 25-year-old female patient with missing left maxillary central incisor was referred to the Department of Oral Surgery School of Dental Medicine University in Belgrade for dental implant placement. After detailed planning, implant placement of Straumann Bone level implant NC O 3, 3×12 mm (StraumannR Bone Level NC), in the position of 21 was performed. Upon completion of osseointegration period, screw retained laboratory temporary crown was fabricated. During the next 3 months emergence profile was scalloped by creating additional pressure on the soft tissue with periodic adding the composite resin material to a temporary crown. The created emergence profile was transferred to the master cast by using customized impression coping, making possible fabrication of the final implant restoration according to the design made with provisional restoration. Soft tissue conditioning using temporary dental restorations on implants presents a non-invasive method with predictable aesthetic result.
AB  - Estetski uspeh implantološke terapije podrazumeva odgovarajuću arhitekturu periimplantatnih mekih tkiva i interdentalne papile. Tehnika dinamičke kompresije mekih tkiva pominje se u savremenoj literaturi kao jedna od metoda za postizanje optimalnog izlaznog profila. Cilj ovog rada je bio da se predstavi mogućnost protetičkog modelovanja mekih tkiva zubnom nadoknadom na implantatu za dobijanje izlaznog profila definitivne nadoknade. Žena stara 25 godina sa nedostatkom centralnog sekutića u gornjoj vilici s leve strane upućena je na Kliniku za oralnu hirurgiju Stomatološkog fakulteta Univerziteta u Beogradu radi ugradnje implantata. Posle detaljnog planiranja, u predelu zuba 21 ugrađen je Straumann Bone level implant NC O 3,3×12,0 mm (Straumann® Bone Level NC). Po završenom periodu oseointegracije izrađena je laboratorijska privremena krunica retinirana zavrtnjem. Tokom sledeća tri meseca izlazni profil je oblikovan periodičnim stvaranjem dodatnog pritiska na meka tkiva dodavanjem kompozitnog materijala na privremenu krunicu. Izlazni mekotkivni profil je pomoću individualizovanog transfera pozicije implantata prenet na radni model, što je omogućilo izradu konačne keramičke hibridne krunice prema dizajnu koji je kreiran privremenom nadoknadom. Priprema mekih tkiva privremenim zubnim nadoknadama na implantatima je neinvazivna klinička metoda s predvidljivim estetskim rezultatom i zadovoljavajućom visinom i širinom interdentalne papile.
PB  - Srpsko lekarsko društvo - Stomatološka sekcija, Beograd
T2  - Stomatološki glasnik Srbije
T1  - Contouring the emergence profile of peri-implant soft tissue by provisionals on implants: Case report
T1  - Oblikovanje mekih tkiva privremenim zubnim nadoknadama na implantatima - prikaz slučaja
VL  - 62
IS  - 4
SP  - 196
EP  - 201
DO  - 10.1515/sdj-2015-0020
ER  - 

@article{
author = "Lazić, Vojkan and Todorović, Ana and Đorđević, Igor and Milošević, Nataša and Popović, Danica and Miletić, Ana",
year = "2015",
abstract = "Aesthetic outcome of implant therapy involves the appropriate architecture of peri-implant soft tissue and interdental papilla. The dynamic compression technique of soft tissue is mentioned in contemporary literature as one of the methods for achieving optimal emergence profile. The aim of this case report was to present soft tissue prosthetic modeling with temporary crowns on implants for obtaining an emergence profile of final restoration. A 25-year-old female patient with missing left maxillary central incisor was referred to the Department of Oral Surgery School of Dental Medicine University in Belgrade for dental implant placement. After detailed planning, implant placement of Straumann Bone level implant NC O 3, 3×12 mm (StraumannR Bone Level NC), in the position of 21 was performed. Upon completion of osseointegration period, screw retained laboratory temporary crown was fabricated. During the next 3 months emergence profile was scalloped by creating additional pressure on the soft tissue with periodic adding the composite resin material to a temporary crown. The created emergence profile was transferred to the master cast by using customized impression coping, making possible fabrication of the final implant restoration according to the design made with provisional restoration. Soft tissue conditioning using temporary dental restorations on implants presents a non-invasive method with predictable aesthetic result., Estetski uspeh implantološke terapije podrazumeva odgovarajuću arhitekturu periimplantatnih mekih tkiva i interdentalne papile. Tehnika dinamičke kompresije mekih tkiva pominje se u savremenoj literaturi kao jedna od metoda za postizanje optimalnog izlaznog profila. Cilj ovog rada je bio da se predstavi mogućnost protetičkog modelovanja mekih tkiva zubnom nadoknadom na implantatu za dobijanje izlaznog profila definitivne nadoknade. Žena stara 25 godina sa nedostatkom centralnog sekutića u gornjoj vilici s leve strane upućena je na Kliniku za oralnu hirurgiju Stomatološkog fakulteta Univerziteta u Beogradu radi ugradnje implantata. Posle detaljnog planiranja, u predelu zuba 21 ugrađen je Straumann Bone level implant NC O 3,3×12,0 mm (Straumann® Bone Level NC). Po završenom periodu oseointegracije izrađena je laboratorijska privremena krunica retinirana zavrtnjem. Tokom sledeća tri meseca izlazni profil je oblikovan periodičnim stvaranjem dodatnog pritiska na meka tkiva dodavanjem kompozitnog materijala na privremenu krunicu. Izlazni mekotkivni profil je pomoću individualizovanog transfera pozicije implantata prenet na radni model, što je omogućilo izradu konačne keramičke hibridne krunice prema dizajnu koji je kreiran privremenom nadoknadom. Priprema mekih tkiva privremenim zubnim nadoknadama na implantatima je neinvazivna klinička metoda s predvidljivim estetskim rezultatom i zadovoljavajućom visinom i širinom interdentalne papile.",
publisher = "Srpsko lekarsko društvo - Stomatološka sekcija, Beograd",
journal = "Stomatološki glasnik Srbije",
title = "Contouring the emergence profile of peri-implant soft tissue by provisionals on implants: Case report, Oblikovanje mekih tkiva privremenim zubnim nadoknadama na implantatima - prikaz slučaja",
volume = "62",
number = "4",
pages = "196-201",
doi = "10.1515/sdj-2015-0020"
}

Lazić, V., Todorović, A., Đorđević, I., Milošević, N., Popović, D.,& Miletić, A.. (2015). Contouring the emergence profile of peri-implant soft tissue by provisionals on implants: Case report. in Stomatološki glasnik Srbije
Srpsko lekarsko društvo - Stomatološka sekcija, Beograd., 62(4), 196-201.
https://doi.org/10.1515/sdj-2015-0020

Lazić V, Todorović A, Đorđević I, Milošević N, Popović D, Miletić A. Contouring the emergence profile of peri-implant soft tissue by provisionals on implants: Case report. in Stomatološki glasnik Srbije. 2015;62(4):196-201.
doi:10.1515/sdj-2015-0020 .

Lazić, Vojkan, Todorović, Ana, Đorđević, Igor, Milošević, Nataša, Popović, Danica, Miletić, Ana, "Contouring the emergence profile of peri-implant soft tissue by provisionals on implants: Case report" in Stomatološki glasnik Srbije, 62, no. 4 (2015):196-201,
https://doi.org/10.1515/sdj-2015-0020 . .

TY  - JOUR
AU  - Milošević, Nataša
AU  - Nikolić, Nadja
AU  - Đorđević, Igor
AU  - Todorović, Ana
AU  - Lazić, Vojkan
AU  - Milašin, Jelena
PY  - 2015
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2021
AB  - Aims: To investigate the potential role of polymorphisms in matrix metalloproteinase-9 (MMP-9), glutathione S-transferase M1 (GSTM1) and T1 (GSTT1), and methylenetetrahydrofolate reductase (MTHFR) genes as risk factors for development of temporomandibular disorders (TMD) in a Serbian population. Methods: This case-control study included 282 subjects: 100 with TMD and 182 healthy controls. Genotyping was done by means of polymerase chain reaction (PCR)/restriction fragment length polymorphism (RFLP) for single nucleotide polymorphisms (SNPs) analysis (C-1562T MMP-9 and C677T MTHFR) or multiplex PCR and real-time PCR methods for deletion analysis (GSTM1, GSTT1) of DNA obtained from buccal swabs. The association of gene variants with TMD risk was determined by calculating odds ratios (OR) and their 95% confidence intervals (CI). Results: A statistically significant difference in genotype and allele frequencies was found between the TMD group and controls for the MMP-9 SNP. Heterozygotes (CT) were significantly more frequent in the TMD group than in the control group and carriers of the T allele had an approximately twofold increase of TMD risk (OR = 2.13, 95% CI = 1.24-3.67, P = .005). The null GSTT1 genotype as well as the combined non-null GSTM1/null GSTT1 were associated with lower risk of TMD (OR = 0.28, CI = 0.10-0.74, P = .004 and OR = 0.16, CI = 0.03-0.58, P  lt  .001, respectively). GSTM1 alone and MTHFR polymorphisms did not show an association with TMD. Conclusion: The C-1562T SNP in the promoter region of the MMP-9 gene, the GSTT1 null, as well as the combined GSTM1 non-null and GSTT1 null genotypes are modulators of TMD risk in a Serbian population.
PB  - Quintessence Publishing Co Inc, Hanover Park
T2  - Journal of Oral & Facial Pain & Headache
T1  - Association of Functional Polymorphisms in Matrix Metalloproteinase-9 and Glutathione S-Transferase T1 Genes with Temporomandibular Disorders
VL  - 29
IS  - 3
SP  - 279
EP  - 285
DO  - 10.11607/ofph.1343
ER  - 

@article{
author = "Milošević, Nataša and Nikolić, Nadja and Đorđević, Igor and Todorović, Ana and Lazić, Vojkan and Milašin, Jelena",
year = "2015",
abstract = "Aims: To investigate the potential role of polymorphisms in matrix metalloproteinase-9 (MMP-9), glutathione S-transferase M1 (GSTM1) and T1 (GSTT1), and methylenetetrahydrofolate reductase (MTHFR) genes as risk factors for development of temporomandibular disorders (TMD) in a Serbian population. Methods: This case-control study included 282 subjects: 100 with TMD and 182 healthy controls. Genotyping was done by means of polymerase chain reaction (PCR)/restriction fragment length polymorphism (RFLP) for single nucleotide polymorphisms (SNPs) analysis (C-1562T MMP-9 and C677T MTHFR) or multiplex PCR and real-time PCR methods for deletion analysis (GSTM1, GSTT1) of DNA obtained from buccal swabs. The association of gene variants with TMD risk was determined by calculating odds ratios (OR) and their 95% confidence intervals (CI). Results: A statistically significant difference in genotype and allele frequencies was found between the TMD group and controls for the MMP-9 SNP. Heterozygotes (CT) were significantly more frequent in the TMD group than in the control group and carriers of the T allele had an approximately twofold increase of TMD risk (OR = 2.13, 95% CI = 1.24-3.67, P = .005). The null GSTT1 genotype as well as the combined non-null GSTM1/null GSTT1 were associated with lower risk of TMD (OR = 0.28, CI = 0.10-0.74, P = .004 and OR = 0.16, CI = 0.03-0.58, P  lt  .001, respectively). GSTM1 alone and MTHFR polymorphisms did not show an association with TMD. Conclusion: The C-1562T SNP in the promoter region of the MMP-9 gene, the GSTT1 null, as well as the combined GSTM1 non-null and GSTT1 null genotypes are modulators of TMD risk in a Serbian population.",
publisher = "Quintessence Publishing Co Inc, Hanover Park",
journal = "Journal of Oral & Facial Pain & Headache",
title = "Association of Functional Polymorphisms in Matrix Metalloproteinase-9 and Glutathione S-Transferase T1 Genes with Temporomandibular Disorders",
volume = "29",
number = "3",
pages = "279-285",
doi = "10.11607/ofph.1343"
}

Milošević, N., Nikolić, N., Đorđević, I., Todorović, A., Lazić, V.,& Milašin, J.. (2015). Association of Functional Polymorphisms in Matrix Metalloproteinase-9 and Glutathione S-Transferase T1 Genes with Temporomandibular Disorders. in Journal of Oral & Facial Pain & Headache
Quintessence Publishing Co Inc, Hanover Park., 29(3), 279-285.
https://doi.org/10.11607/ofph.1343

Milošević N, Nikolić N, Đorđević I, Todorović A, Lazić V, Milašin J. Association of Functional Polymorphisms in Matrix Metalloproteinase-9 and Glutathione S-Transferase T1 Genes with Temporomandibular Disorders. in Journal of Oral & Facial Pain & Headache. 2015;29(3):279-285.
doi:10.11607/ofph.1343 .

Milošević, Nataša, Nikolić, Nadja, Đorđević, Igor, Todorović, Ana, Lazić, Vojkan, Milašin, Jelena, "Association of Functional Polymorphisms in Matrix Metalloproteinase-9 and Glutathione S-Transferase T1 Genes with Temporomandibular Disorders" in Journal of Oral & Facial Pain & Headache, 29, no. 3 (2015):279-285,
https://doi.org/10.11607/ofph.1343 . .

TY  - JOUR
AU  - Lazić, Vojkan
AU  - Špadijer-Gostović, Aleksandra
AU  - Romcević, Neborga
AU  - Đorđević, Igor
AU  - Todorović, Ana
AU  - Milošević, Nataša
AU  - Rudolf, Rebeka
PY  - 2014
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1942
AB  - The aim of this study is to investigate the mechanical properties of polymethyl methacrylate (PMMA) and thermoplastic polycarbonate (TPC) materials in order to produce night bruxoguards. For this purpose we used a static tensile test. In the next step the microstructures of PMMA and TPC were observed. Within this framework special attention was paid to the examination of the tensile-test tube fracture surfaces for both materials. This approach revealed that PMMA is a brittle and TPC is a plastic material. Certain mechanical properties and a review of the crucial areas confirmed that the TPC material is extremely favourable for making occlusal splints.
PB  - Institute of Metals Technology
T2  - Materiali in Tehnologije
T1  - Mechanical properties of the materials for bruxoguards
VL  - 48
IS  - 6
SP  - 811
EP  - 816
UR  - https://hdl.handle.net/21.15107/rcub_smile_1942
ER  - 

@article{
author = "Lazić, Vojkan and Špadijer-Gostović, Aleksandra and Romcević, Neborga and Đorđević, Igor and Todorović, Ana and Milošević, Nataša and Rudolf, Rebeka",
year = "2014",
abstract = "The aim of this study is to investigate the mechanical properties of polymethyl methacrylate (PMMA) and thermoplastic polycarbonate (TPC) materials in order to produce night bruxoguards. For this purpose we used a static tensile test. In the next step the microstructures of PMMA and TPC were observed. Within this framework special attention was paid to the examination of the tensile-test tube fracture surfaces for both materials. This approach revealed that PMMA is a brittle and TPC is a plastic material. Certain mechanical properties and a review of the crucial areas confirmed that the TPC material is extremely favourable for making occlusal splints.",
publisher = "Institute of Metals Technology",
journal = "Materiali in Tehnologije",
title = "Mechanical properties of the materials for bruxoguards",
volume = "48",
number = "6",
pages = "811-816",
url = "https://hdl.handle.net/21.15107/rcub_smile_1942"
}

Lazić, V., Špadijer-Gostović, A., Romcević, N., Đorđević, I., Todorović, A., Milošević, N.,& Rudolf, R.. (2014). Mechanical properties of the materials for bruxoguards. in Materiali in Tehnologije
Institute of Metals Technology., 48(6), 811-816.
https://hdl.handle.net/21.15107/rcub_smile_1942

Lazić V, Špadijer-Gostović A, Romcević N, Đorđević I, Todorović A, Milošević N, Rudolf R. Mechanical properties of the materials for bruxoguards. in Materiali in Tehnologije. 2014;48(6):811-816.
https://hdl.handle.net/21.15107/rcub_smile_1942 .

Lazić, Vojkan, Špadijer-Gostović, Aleksandra, Romcević, Neborga, Đorđević, Igor, Todorović, Ana, Milošević, Nataša, Rudolf, Rebeka, "Mechanical properties of the materials for bruxoguards" in Materiali in Tehnologije, 48, no. 6 (2014):811-816,
https://hdl.handle.net/21.15107/rcub_smile_1942 .