Influence of agitation methods of irrigants after methylene blue-mediated PDT on the bonding interface of a fiber post cementation system

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorGalvani, Lucas David-
Autor(es): dc.creatorCosta, Joatan Lucas de Sousa Gomes-
Autor(es): dc.creatorBesegato, João Felipe-
Autor(es): dc.creatorZaniboni, Joissi Ferrari-
Autor(es): dc.creatorEscalante-Otárola, Wilfredo Gustavo-
Autor(es): dc.creatorKuga, Milton Carlos-
Data de aceite: dc.date.accessioned2025-08-21T20:27:57Z-
Data de disponibilização: dc.date.available2025-08-21T20:27:57Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.pdpdt.2021.102708-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/230193-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/230193-
Descrição: dc.descriptionBackground: This study evaluated the effects of final agitation methods of irrigants to remove methylene blue and sodium hypochlorite residues after PDT-assisted endodontic treatment on the bond strength of fiber posts cemented with etch-and-rinse adhesive and conventional resin cement. Methods: Ninety bovine teeth were endodontically treated. In sequence, post space preparation followed by methylene blue-mediated PDT and sodium hypochlorite (NaOCl) irrigation were performed. Six final irrigations protocols for dye and NaOCl removal were performed prior to cementation with etch-and-rinse adhesive (Adper Scocthbond Multipurpose) and conventional dual resin cement (RelyX ARC): Conventional endodontic irrigation (CEI), passive ultrasonic irrigation (PUI), mechanical agitation with XP Endo Finisher (XPF), XP Clean (XPC) or Easy Clean (ECL) and distilled water (NCO - control). After fiber post cementation, push-out bond strength test was performed at different thirds of the post space. Failure mode was also analyzed. ANOVA and Tukey's post-hoc test was used for data analysis (α=5%). Results: PUI, XPF e XPC protocols showed the highest bond strength values with no difference among them (p > 0.05), although they were similar to NCO, regardless of the post space third. CEI e ECL showed similar bond strength values, regardless of the third (p > 0.05). Adhesive failure was the most incident for CEI and ECL, while mixed and cohesive failures were predominant in PUI, XPF, XPC and NCO groups. Conclusions: Mechanical agitation of distilled water with XPF, XPC and PUI after methylene blue-mediated PDT and irrigation with 2.5% sodium hypochlorite promoted bond strength of the resin cementation system in post space dentin comparable to control group.-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry Araraquara Sao Paulo State University – UNESP, SP-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry Araraquara Sao Paulo State University – UNESP, SP-
Idioma: dc.languageen-
Relação: dc.relationPhotodiagnosis and Photodynamic Therapy-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAdhesion-
Palavras-chave: dc.subjectBond strength-
Palavras-chave: dc.subjectFiber posts-
Palavras-chave: dc.subjectMechanical agitation-
Palavras-chave: dc.subjectMethylene blue-
Palavras-chave: dc.subjectPhotodynamic therapy-
Palavras-chave: dc.subjectRoot canals-
Título: dc.titleInfluence of agitation methods of irrigants after methylene blue-mediated PDT on the bonding interface of a fiber post cementation system-
Tipo de arquivo: dc.typelivro digital-
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