The effects of root canal perforation repair materials on the bond strength of fiber posts

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dc.authoridTAVSAN, Oguz/0000-0001-8030-436X
dc.authoridsimsek, neslihan/0000-0003-1142-9016
dc.contributor.authorTavsan, Oguz
dc.contributor.authorSimsek, Neslihan
dc.date.accessioned2024-08-04T20:50:44Z
dc.date.available2024-08-04T20:50:44Z
dc.date.issued2021
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIntroduction: This study aimed to evaluate the effect of calcium hydroxide and bioceramics used in perforation repair on the bonding strength of fiber posts via a push-out test. Methodology: This study used 106 extracted single-rooted human mandibular premolar teeth. Root canal preparations were performed with a rotary file system and perforations were created in the middle third of each tooth. The samples were randomized into two main experimental groups, one with calcium hydroxide and one without. Each group had four subgroups in which different bioceramic cements were applied (n = 11) and a control group (n = 9). The root canals perforations were repaired using MTA, Biodentine, Bioaggregate, and Endosequence BC root repair material. A fiber post was applied to each tooth and a push-out test was performed. The samples were examined at 40x magnification with a digital microscope in order to identify fracture type. Results: Bonding strength was calculated in MPa. A statistical analysis showed that the calcium hydroxide had no effect on the bonding strength of the fiber posts. A comparison of the perforation repair materials revealed that Biodentine in the calcium hydroxide group and Bioaggregate in both groups decreased the bonding strength compared to the other materials (p < 0.05). The most common failure type was adhesive failure between the dentin and resin cement (38.16%). Conclusions: The use of different perforation repair materials can affect the bonding strength of fiber posts. Therefore, the choice of perforation repair material should be made on an individual basis.en_US
dc.description.sponsorshipInonu University/Turkey [TDH-2018-880]en_US
dc.description.sponsorshipThe author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This project was supported by Inonu University/Turkey, Scientific Research Projects Unit (TDH-2018-880). The authors deny any conflict of interest.en_US
dc.identifier.doi10.1177/22808000211027050
dc.identifier.issn2280-8000
dc.identifier.pmid34615407en_US
dc.identifier.scopus2-s2.0-85116687342en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.1177/22808000211027050
dc.identifier.urihttps://hdl.handle.net/11616/100251
dc.identifier.volume19en_US
dc.identifier.wosWOS:000706255000001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal of Applied Biomaterials & Functional Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMTAen_US
dc.subjectbiodentineen_US
dc.subjectbioaggregateen_US
dc.subjectendosequenceen_US
dc.subjectfiber posten_US
dc.titleThe effects of root canal perforation repair materials on the bond strength of fiber postsen_US
dc.typeArticleen_US

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