Effect of post-space irrigation with acid solutions on bond strength and dentin penetrability using a self-adhesive cementation system

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal do Pará (UFPA)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorSilva, Aryvelto-Miranda-
Autor(es): dc.creatorAlencar, Cristiane-De Melo-
Autor(es): dc.creatorJassé, Fernanda-Ferreira-De Albuquerque-
Autor(es): dc.creatorPedrinha, Victor-Feliz-
Autor(es): dc.creatorZaniboni, Joissi-Ferrari-
Autor(es): dc.creatorDantas, Andréa-Abi-Rached-
Autor(es): dc.creatorde Campos, Edson-Alves-
Autor(es): dc.creatorKuga, Milton-Carlos-
Data de aceite: dc.date.accessioned2025-08-21T16:45:06Z-
Data de disponibilização: dc.date.available2025-08-21T16:45:06Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2021-06-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4317/jced.58029-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/228985-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/228985-
Descrição: dc.descriptionBackground: The aim of this study was to evaluate the effects of surface treatments with 1% peracetic acid (PA), solution containing 17% EDTA (SmearClear, Kerr Endodontics), solution containing a combination of 17% EDTA with 2% chlorhexidine (QMix, Dentsply Sirona) on the post-space root dentin compared to 2.5% sodium hypochlorite (NaOCl) on bond strength and resin tags length in dentin. Material and Methods: Forty human-canine roots were endodontically treated and the post space was prepared. The specimens were randomised into four groups (n = 10): control - irrigation with 2.5% NaOCl solution, PA - irrigation with 1% PA, SmearClear - irrigation with SmearClear solution, and QMix - irrigation with QMix solution. The fibre posts were cemented using a self-adhesive resin system (Relyx U200, 3M ESPE). After six months, the specimens were cross-sectioned and subjected to push-out and confocal laser microscopy tests. One-way ANOVA and Tukey's tests were used to analyse the data (a= 0.05). Results: PA and QMix presented the highest bond strength values compared to the other groups (p < 0.05). There was no significant difference between the resin tags length in dentin by the groups (p = 0.75). Conclusions: Irrigation of the post space with 1% PA and QMix showed a positive clinical impact on the adhesion between the fiber post and root dentin. However, these materials had no influence on resin tags length in dentin by self-adhesive resin cement.-
Descrição: dc.descriptionDepartment of Restorative Dentistry Araraquara School of Dentistry São Paulo State University (UNESP)-
Descrição: dc.descriptionSchool of Dentistry Federal University of Para (UFPA)-
Descrição: dc.descriptionDepartment of Restorative Dentistry Bauru School of Dentistry University of Sao Paulo (USP)-
Descrição: dc.descriptionDepartment of Restorative Dentistry Araraquara School of Dentistry São Paulo State University (UNESP)-
Formato: dc.format564-571-
Idioma: dc.languageen-
Relação: dc.relationJournal of Clinical and Experimental Dentistry-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectadhesive cementation-
Palavras-chave: dc.subjectFiber post-
Palavras-chave: dc.subjectirrigating solutions-
Palavras-chave: dc.subjectroot dentin-
Palavras-chave: dc.subjectself-adhesive resin cement-
Título: dc.titleEffect of post-space irrigation with acid solutions on bond strength and dentin penetrability using a self-adhesive cementation system-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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