Effect of aging and cementation systems on the bond strength to root dentin after fiber post cementation

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Chile-
Autor(es): dc.contributorAutonomous University of Chile-
Autor(es): dc.creatorNogueira, Caio Henrique de Paula-
Autor(es): dc.creatorGelio, Mariana Bena-
Autor(es): dc.creatorBesegato, João Felipe-
Autor(es): dc.creatorRamos, Anna Thereza Peroba Rezende-
Autor(es): dc.creatorFernández, Eduardo-
Autor(es): dc.creatorKuga, Milton Carlos-
Autor(es): dc.creatorSaad, José Roberto Cury-
Data de aceite: dc.date.accessioned2025-08-21T22:26:13Z-
Data de disponibilização: dc.date.available2025-08-21T22:26:13Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/0103-6440202305082-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/249742-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/249742-
Descrição: dc.descriptionThis study evaluated the effect of aging and cementation of fiber posts using glass ionomer and resin cements on push-out bond strength, failure mode, and resin tag formation. One hundred and twenty bovine incisors were used. After post-space preparation, the specimens were randomly allocated into 12 groups (n = 10) according to the cementation system used: GC - GC Gold Label Luting & Lining); RL - RelyX Luting 2; MC - MaxCem Elite; RU - RelyX U200 and the aging periods (24 hours, 6 months, and 12 months). Slices from the cervical, middle, and apical thirds were obtained and analyzed by push-out bond strength test and confocal laser scanning microscopy. One-way ANOVA and Tukey's post-hoc test was used at a significance level of 5%. For the push-out bond strength test, no differences among GC, RU, and MC in the cervical and middle thirds were observed, regardless of the period of storage (P > 0.05). In the apical third, GC and RU showed similar bond strength but higher than other groups (P > 0.05). After 12 months, GC showed the highest bond strength (P < 0.05). Bond strength to post-space dentin decreased over time, regardless of the cementation system used. Cohesive failure was the most frequent, regardless of the period of storage, cementation system, and post-space third. Tag formation was similar among all groups. After 12 months, GC showed the highest bond strength values.-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry São Paulo State University - UNESP-
Descrição: dc.descriptionDepartment of Restorative Dentistry University of Chile-
Descrição: dc.descriptionInstitute of Biomedical Sciences Autonomous University of Chile-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry São Paulo State University - UNESP-
Formato: dc.format52-60-
Idioma: dc.languageen-
Relação: dc.relationBrazilian dental journal-
???dc.source???: dc.sourceScopus-
Título: dc.titleEffect of aging and cementation systems on the bond strength to root dentin after fiber post cementation-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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