Effect of root canal sealer and artificial accelerated aging on fibreglass post bond strength to intraradicular dentin

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dc.creatorSantana, Fernanda Ribeiro
dc.creatorSoares, Carlos José
dc.creatorFerreira, Josemar Martins
dc.creatorValdivia, Andréa Dolores Correia Miranda
dc.creatorSouza, João Batista de
dc.creatorEstrela, Carlos
dc.date.accessioned2020-02-18T13:24:09Z
dc.date.available2020-02-18T13:24:09Z
dc.date.issued2014
dc.description.abstractObjectives: To evaluate the effect of root canal sealers (RCS) and specimen aging on the bond strength of fibre posts to bovine intraradicular dentin. Material and Methods: 80 teeth were used according the groups - Sealapextm, Sealer 26®, AH Plus® and specimens aging - test with no aging and with aging. The canals prepared were filled using one of each RCS. The posts were cemented. Roots were cross-sectioned to obtain two slices of each third. Samples were submitted to push-out test. Failure mode was evaluated under a confocal microscope. The data were analysed by ANOVA, Tukey’s, and Dunnet tests (α = 0.05). Results: No significant difference was detected among RCS. Aged control presented higher bond strength than immediate control. The aging did not result significant difference. Adhesive cement-dentin failure was prevalent in all groups. Conclusions: RCS interfered negatively with bonding of fibreglass posts cemented with self-adhesive resin cement to intraradicular dentin.pt_BR
dc.identifier.citationSANTANA, Fernanda-Ribeiro et al. Effect of root canal sealer and artificial accelerated aging on -breglass post bond strength to intraradicular dentin. Journal of Clinical and Experimental Dentistry, Valencia, v. 6, n. 4, p. e350-6, 2014.pt_BR
dc.identifier.doi10.4317/jced.51465
dc.identifier.issn1989-5488
dc.identifier.issne- 1989-5488
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/18706
dc.language.isoengpt_BR
dc.publisher.countryEspanhapt_BR
dc.publisher.departmentFaculdade de Odontologia - FO (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectFibreglass postpt_BR
dc.subjectEndodontic sealerpt_BR
dc.subjectBond strengthpt_BR
dc.subjectRoot dentinpt_BR
dc.subjectAgingpt_BR
dc.titleEffect of root canal sealer and artificial accelerated aging on fibreglass post bond strength to intraradicular dentinpt_BR
dc.typeArtigopt_BR

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