The effect of bulk-fill flowable composites on the fracture resistance and cuspal deflection of endodontically treated premolars

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dc.authoridGozukara Bag, Harika Gozde/0000-0003-1208-4072
dc.authoridKARA TUNCER, AYSUN/0000-0001-6443-2601
dc.authoridtuncer, safa/0000-0003-2101-3225
dc.authorwosidÖztürk Bozkurt, Funda/AAL-2486-2020
dc.authorwosidGozukara Bag, Harika Gozde/ABG-7588-2020
dc.authorwosidKARA TUNCER, AYSUN/JYO-9730-2024
dc.authorwosidtuncer, safa/AAC-5077-2020
dc.contributor.authorToz, Tugba
dc.contributor.authorTuncer, Safa
dc.contributor.authorBozkurt, Funda Ozturk
dc.contributor.authorTuncer, Aysun Kara
dc.contributor.authorBag, Harika Gozukara
dc.date.accessioned2024-08-04T20:40:13Z
dc.date.available2024-08-04T20:40:13Z
dc.date.issued2015
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe aim of this study was to evaluate the effect of bulk-fill flowable composites on cuspal deflection and fracture resistance of endodontically treated teeth. Forty-two maxillary premolars were subjected to endodontic treatment followed by the preparation of mesioocclusodistal cavities. Teeth were divided into six groups according to restorative materials as follows: Group 1: Clearfil Majesty Flow and Clearfil Majesty Posterior; Group 2: Venus Bulk Fill and Clearfil Majesty Posterior; Group 3: Clearfil Majesty Posterior; Group 4: Vertise Flow and Clearfil Majesty Posterior; Group 5: SDR and Clearfil Majesty Posterior; and Group 6: x-tra base and Clearfil Majesty Posterior. A single-step self-etch adhesive (OptiBond All-in-One) was applied to all groups, except Group 4. The cavities were restored with a centripetal incremental insertion technique and flowable composites using a 2-mm-thick base material, except for Group 3. The distance between cusp tips was measured before and after the cavity preparations, after the restorations, and after thermal cyclus with a digital micrometer. After measuring, each tooth was subjected to compressive loading with a stainless steel ball (4mm diameter) perpendicular to the occlusal surface with a crosshead speed of 1mm/min, and mean loads necessary to fracture were recorded in Newtons. The data were statistically analyzed by Kruskal-Wallis test. No statistically significant differences were found between groups in fracture strength or cuspal deflections (p>0.05). Bulk-fill flowable composite bases did not change the cuspal deflection or fracture resistance of endodontically treated teeth, compared with that of a conventional flowable base and conventional resin composite.en_US
dc.identifier.doi10.1080/01694243.2015.1037381
dc.identifier.endpage1592en_US
dc.identifier.issn0169-4243
dc.identifier.issn1568-5616
dc.identifier.issue15en_US
dc.identifier.scopus2-s2.0-84929505409en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1581en_US
dc.identifier.urihttps://doi.org/10.1080/01694243.2015.1037381
dc.identifier.urihttps://hdl.handle.net/11616/96790
dc.identifier.volume29en_US
dc.identifier.wosWOS:000354532700006en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofJournal of Adhesion Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectbulk-fill compositeen_US
dc.subjectcuspal deflectionen_US
dc.subjectendodontically treated teethen_US
dc.subjectfracture resistanceen_US
dc.titleThe effect of bulk-fill flowable composites on the fracture resistance and cuspal deflection of endodontically treated premolarsen_US
dc.typeArticleen_US

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