@article{MTMT:33689274, title = {Fatigue performance of endodontically treated molars reinforced with different fiber systems}, url = {https://m2.mtmt.hu/api/publication/33689274}, author = {Volom, András and Vincze-Bandi, Eszter and Sáry, Tekla and Alleman, David and Forster, András and Jakab, András Gábor and Braunitzer, Gábor and Garoushi, Sufyan and Fráter, Márk Tibor}, doi = {10.1007/s00784-023-04934-2}, journal-iso = {CLIN ORAL INVEST}, journal = {CLINICAL ORAL INVESTIGATIONS}, volume = {27}, unique-id = {33689274}, issn = {1432-6981}, year = {2023}, eissn = {1436-3771}, pages = {3211-3220}, orcid-numbers = {Forster, András/0000-0002-3495-7105; Braunitzer, Gábor/0000-0001-8983-5175; Fráter, Márk Tibor/0000-0002-0365-1613} } @article{MTMT:33667145, title = {Crack propensity of different direct restorative procedures in deep MOD cavities}, url = {https://m2.mtmt.hu/api/publication/33667145}, author = {Néma, Viktória and Sáry, Tekla and Szántó, Fanni Lili and Szabó, Balázs and Braunitzer, Gábor and Lassila, Lippo and Garoushi, Sufyan and Lempel, Edina and Fráter, Márk Tibor}, doi = {10.1007/s00784-023-04927-1}, journal-iso = {CLIN ORAL INVEST}, journal = {CLINICAL ORAL INVESTIGATIONS}, volume = {27}, unique-id = {33667145}, issn = {1432-6981}, abstract = {The purpose was to evaluate the crack formation associated with different direct restorative procedures of the utilized resin composites (RC) right after and 1 week later of the restoration.Eighty intact, crack-free third molars with standard MOD cavities were included in this in vitro study and randomly divided into four groups of 20 each. After adhesive treatment, the cavities were restored either with bulk (group 1) or layered (group 2) short-fiber-reinforced resin composites (SFRC); bulk-fill RC (group 3); and layered conventional RC (control). Right after the polymerization and a week later, crack evaluation on the outer surface of the remaining cavity walls was performed with a transillumination method utilizing the D-Light Pro (GC Europe) with the "detection mode." Between- and within-groups comparisons Kruskal-Wallis and Wilcoxon tests were used, respectively.Post-polymerization crack evaluation showed significantly lower crack formation in SFRC groups compared to the control (p<0.001). There was no significant difference within SFRC groups and non-SFRC groups (p=1.00 and p=0.11, respectively). Within group comparison revealed significantly higher number of cracks in all groups after 1 week (p≤0.001), however, only the control group differed significantly from all the other groups (p≤0.003).Post-polymerization shrinkage induced further crack formation in the tooth 1 week after the restoration. SFRC was less prone to shrinkage-related crack formation during the restorative procedure; however, after 1 week, besides SFRC, bulk-fill RC also showed less prone to polymerization shrinkage-related crack formation than layered composite fillings.SRFC can decrease the shrinkage stress-induced crack formation in MOD cavities.}, keywords = {Transillumination; short fiber-reinforced composite; bulk-fill; Deep MOD cavity; Direct restoration; Enamel crack}, year = {2023}, eissn = {1436-3771}, pages = {2003-2011}, orcid-numbers = {Braunitzer, Gábor/0000-0001-8983-5175; Fráter, Márk Tibor/0000-0002-0365-1613} } @article{MTMT:33364392, title = {Rövid üvegszál megerősítésű kompozit által kifejtett polimerizációs stressz. Előzetes tanulmány [Polymerization shrinkage-stress of short fiber-reinforced composite. Pilot study]}, url = {https://m2.mtmt.hu/api/publication/33364392}, author = {Néma, Viktória and Sáry, Tekla and Szántó, Lili Fanni and Braunitzer, Gábor and Fráter, Márk Tibor}, doi = {10.33891/FSZ.114.4.178-182}, journal-iso = {FOGORV SZLE}, journal = {FOGORVOSI SZEMLE}, volume = {115}, unique-id = {33364392}, issn = {0015-5314}, abstract = {Bevezetés: Kutatásunkban arra kerestük a választ, hogy két eltérő töméstechnika esetében van-e különbség a rövidüvegszál megerősítésű kompozit (short fiber-reinforced composite, SFRC) tömőanyag zsugorodása miatt kialakult repedésekszámában.Anyag és módszer: Két csoportban, 20-20 extrahált bölcsességfogba standardizált nagyságú MOD üreget preparáltunk,majd a fogakat az alábbiak szerint restauráltuk SFRC-vel: 1. csoportnál bulk, rétegzés nélküli technikával, 2. csoportbanpedig ferde rétegzéssel 2 mm vastag rétegekben. Mindegyik minta esetén az SFRC-t 1 mm kompozittal fedtük.A tömés elkészítését követően D-Light Pro lámpával megvizsgáltuk a fogzománcot, és a keletkezett repedések számátrögzítettük. Az összrepedésszámot egy hét elteltével is rögzítettük.Eredmények: A két töméstechnika között az eltérés nem szignifikáns a repedésszám tekintetében. 1 héttel későbba bulk, rétegzés nélküli csoportban 4,95 (340%-os növekedés), a rétegzéses csoportban 4,30 (410%-os növekedés) voltaz átlagos repedésszám. Ez a korábbi adatokhoz képest szignifikáns eltérés (p = 0,000). A két töméstechnika közötta végső összrepedésszám tekintetében nem tapasztaltunk szignifikáns eltérést.Következtetések: SFRC anyag esetén a vizsgált két töméstechnikával közel azonos mértékű repedésképződés jönlétre, és mindkét esetben jelentősen megnő a repedések száma a posztpolimerizációs időszakban.}, year = {2022}, eissn = {2498-8170}, pages = {178-182}, orcid-numbers = {Néma, Viktória/0000-0002-8142-6286; Szántó, Lili Fanni/0000-0001-6412-4246; Braunitzer, Gábor/0000-0001-8983-5175; Fráter, Márk Tibor/0000-0002-0365-1613} } @article{MTMT:33107262, title = {Beszámoló a Magyar Esztétikai és Restauratív Fogászati Társaság továbbképző konferenciájáról}, url = {https://m2.mtmt.hu/api/publication/33107262}, author = {Sáry, Tekla}, journal-iso = {FOGORV SZLE}, journal = {FOGORVOSI SZEMLE}, volume = {115}, unique-id = {33107262}, issn = {0015-5314}, year = {2022}, eissn = {2498-8170}, pages = {167-169} } @article{MTMT:33096701, title = {Fracture Resistance and Microleakage around Direct Restorations in High C-Factor Cavities}, url = {https://m2.mtmt.hu/api/publication/33096701}, author = {Battancs, Emese and Sáry, Tekla and Molnár, Janka and Braunitzer, Gábor and Skolnikovics, Mate and Schindler, Arpad and Szabó, P. Balázs and Garoushi, Sufyan and Fráter, Márk Tibor}, doi = {10.3390/polym14173463}, journal-iso = {POLYMERS-BASEL}, journal = {POLYMERS}, volume = {14}, unique-id = {33096701}, abstract = {The aim of this research was to evaluate the mechanical impact of different direct restorations in terms of fracture resistance, and subsequent fracture pattern, in occlusal high C-factor cavities. Furthermore, the adaptation of different direct restorations in the form of gap formation was also evaluated. Seventy-two intact mandibular molars were collected and randomly distributed into three groups (n = 24). Class I occlusal cavities with standardized dimensions were prepared in all specimens. After adhesive treatment, the cavities were restored with direct restorations utilizing three different materials. Group 1: layered conventional packable resin composite (Filtek Ultimate), Group 2: bulk-fill resin composite (SDR), Group 3: bulk-fill short fibre-reinforced composite (SFRC; everX Posterior) covered with packable composite occlusally. Half of the restored specimens underwent static load-to fracture testing (n = 12/group), while the rest underwent sectioning and staining for microleakage evaluation and gap formation analysis. Fracture patterns were evaluated visually among the mechanically tested specimens. The layered composite restoration (Group 1) showed significantly lower fracture resistance compared to the bulk fill groups (Group 2, p = 0.005, Group 3, p = 0.008), while there was no difference in fracture resistance between the other groups. In terms of gap formation values, the layered composite restoration (Group 1) produced significantly higher gap formation compared to the bulk-fill groups (Group 2, p = 0.000, Group 3, p = 0.000). Regarding the fracture pattern, SFRC (Group 3) produced the highest number, while SDR (Group 2) produced the lowest number of repairable fractures. The use of bulk-fill resin composite (fibre or non-fibre-reinforced) for occlusal direct restorations in high C-factor cavities showed promising achievements regarding both fracture resistance and microleakage. Furthermore, the use of short fibre-reinforced bulk-fill composite can also improve the fracture pattern of the restoration-tooth unit. Bulk-fill materials provide a simple and effective solution for restoring and reinforcing high C-factor occlusal cavities.}, year = {2022}, eissn = {2073-4360}, orcid-numbers = {Braunitzer, Gábor/0000-0001-8983-5175; Fráter, Márk Tibor/0000-0002-0365-1613} } @{MTMT:33053527, title = {Fogak preparálása részleges fémkoronákhoz}, url = {https://m2.mtmt.hu/api/publication/33053527}, author = {Radnai, Márta and Sáry, Tekla}, booktitle = {Rögzített fogpótlások}, unique-id = {33053527}, year = {2022}, pages = {133-138} } @article{MTMT:32769164, title = {Mechanical Performance of Direct Restorative Techniques Utilizing Long Fibers for “Horizontal Splinting” to Reinforce Deep MOD Cavities-An Updated Literature Review}, url = {https://m2.mtmt.hu/api/publication/32769164}, author = {Jakab, András Gábor and Volom, András and Sáry, Tekla and Eszter, Vincze-Bandi and Braunitzer, Gábor and David, Alleman and Sufyan, Garoushi and Fráter, Márk Tibor}, doi = {10.3390/polym14071438}, journal-iso = {POLYMERS-BASEL}, journal = {POLYMERS}, volume = {14}, unique-id = {32769164}, year = {2022}, eissn = {2073-4360}, orcid-numbers = {Braunitzer, Gábor/0000-0001-8983-5175; Fráter, Márk Tibor/0000-0002-0365-1613} } @article{MTMT:32727240, title = {Fatigue performance of endodontically treated molars restored with different dentin replacement materials}, url = {https://m2.mtmt.hu/api/publication/32727240}, author = {Molnár, Janka and Fráter, Márk Tibor and Sáry, Tekla and Braunitzer, Gábor and Vallittu, Pekka K and Lassila, Lippo and Garoushi, Sufyan}, doi = {10.1016/j.dental.2022.02.007}, journal-iso = {DENT MATER}, journal = {DENTAL MATERIALS}, volume = {38}, unique-id = {32727240}, issn = {0109-5641}, abstract = {OBJECTIVES: The aim was to investigate the fatigue performance of endodontically treated (ET) molars restored by various dentin-replacing materials and material configurations. Moreover, the impact of additional adhesive treatment with glass-ionomer cement (GIC) was evaluated.; METHODS: 250 intact molars were collected and randomly distributed into ten groups (n=25). After endodontic procedure standard Class I cavities were prepared and restored with different direct restorative techniques and dentin-replacing materials. Two-group were restored with either packable or flowable short fiber-reinforced composites (SFRCs). Two-group were restored by experimental fiber-reinforced GIC with and without adhesive treatment. Four-group were restored by conventional and resin-modified GICs with or without adhesive treatment. One-group was restored with a dual-cure composite resin and last group was restored with only conventional composite resin (control). Fatigue-survival was measured for all specimens using a cyclic-loading machine until fracture occurred or a number of 40.000 cycles were achieved. Kaplan-Meyer survival analysis was conducted, followed by pairwise log-rank post hoc comparisons. Fracture mode was then examined by means of optical microscopy and SEM.; RESULTS: Group restored with flowable SFRC showed significantly higher survival (p<0.05) compared to all of the groups, except for group restored with packable SFRC (p>0.05). Group restored with fiber-reinforced GIC had significantly (p<0.05) higher survival rates compared to other commercial GICs. SEM demonstrated change of the fracture line when fracture reached the SFRC layer.; SIGNIFICANCE: Direct restoration of Class I in ET molars with the use of SFRCs as dentin-replacing materials demonstrated its ability to reinforce the dental structures and to increase the fatigue resistance in this specific clinical situation. Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.}, keywords = {Fatigue survival; Fiber-reinforced glass ionomer cement; Occlusal cavity; Root canal treated molar teeth}, year = {2022}, eissn = {1879-0097}, pages = {e83-e93}, orcid-numbers = {Fráter, Márk Tibor/0000-0002-0365-1613; Braunitzer, Gábor/0000-0001-8983-5175} } @article{MTMT:32517525, title = {Fatigue performance of endodontically treated premolars restored with direct and indirect cuspal coverage restorations utilizing fiber-reinforced cores}, url = {https://m2.mtmt.hu/api/publication/32517525}, author = {Fráter, Márk Tibor and Sáry, Tekla and Molnár, Janka and Braunitzer, Gábor and Lassila, Lippo and Vallittu, Pekka K. and Garoushi, Sufyan}, doi = {10.1007/s00784-021-04319-3}, journal-iso = {CLIN ORAL INVEST}, journal = {CLINICAL ORAL INVESTIGATIONS}, volume = {26}, unique-id = {32517525}, issn = {1432-6981}, year = {2022}, eissn = {1436-3771}, pages = {3501-3513}, orcid-numbers = {Fráter, Márk Tibor/0000-0002-0365-1613; Braunitzer, Gábor/0000-0001-8983-5175; Garoushi, Sufyan/0000-0001-9457-2314} } @article{MTMT:33794417, title = {Bioblock-technika a gyökérkezelt fogak megerősítésére - kutatások, tapasztalatok és limitációk}, url = {https://m2.mtmt.hu/api/publication/33794417}, author = {Fráter, Márk Tibor and Sáry, Tekla}, journal-iso = {DENTAL TRIBUNE - HUNGARY EDITION}, journal = {DENTAL TRIBUNE - HUNGARY EDITION}, volume = {17}, unique-id = {33794417}, issn = {1786-9889}, keywords = {GYÖKÉRCSATORNA-GYÓGYKEZELÉS; GYÖKÉRCSATORNA-TÖMÉSANYAGOK}, year = {2021}, pages = {6-7}, orcid-numbers = {Fráter, Márk Tibor/0000-0002-0365-1613} }