Pretreatment and improvement of bonding strength of self-adhesive resin cements to posts

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dc.contributor.authorCalixto, Luis Rafael [UNESP]
dc.contributor.authorRodrigues Tonetto, Mateus
dc.contributor.authorCoelho Bandéca, Matheus
dc.contributor.authorFernandez, Eduardo
dc.contributor.authorChaple Gil, Alain Manuel
dc.contributor.authorAlves de Campos, Edson [UNESP]
dc.contributor.authorFerrarezi de Andrade, Marcelo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUNIC
dc.contributor.institutionCEUMA
dc.contributor.institutionSchool of Dentistry
dc.contributor.institutionInstituto de Ciencias Biomédicas
dc.contributor.institutionFaculty of Medical Sciences “Victoria de Girón”
dc.contributor.institutionUniversidad Politécnica y Artística del Paraguay
dc.date.accessioned2020-12-12T01:41:46Z
dc.date.available2020-12-12T01:41:46Z
dc.date.issued2019-07-01
dc.description.abstractIntroduction: Posts and core are frequently used in endodontically treated teeth with excessive loss of coronal tooth structure. Objective: To evaluate the effectiveness of self-adhesive cements under different pre-treatments of dentin in the resistance to extrusion of fiberglass posts. Methods: An experimental in vitro study was conducted. The randomly selected sample was 56 extracted bovine incisors with mature apices and without root curvature. Before the cementing procedure, pretreatment of dentin was performed with 11.5 % polyacrylic acid, 17 % EDTA or sodium hypochlorite. The type of failure between the post/cement/dentin was evaluated by stereomicroscope. Two hundred and sixteen bovine dentin discs were used. The disks were approximately 1 mm thick, and were obtained from 72 bovine roots restored with intraradicular retentions. Data were analyzed for better comprehension in an SPSS database for Windows version 15. Results: The highest values were found in groups G3, G4 and G5, and there was no bond strength significant difference in group G2. Conclusions: The pre-treatment had no effect on dentin bond strength, and the self-adhesive cement RelyX U100 appears to be a viable option in the cementation of fiber posts.en
dc.description.affiliationUniversity Estadual Paulista Araraquara Dental School Department of Restorative Dentistry UNESP
dc.description.affiliationCuiabá University School of Dentistry Department of Dentistry UNIC
dc.description.affiliationMaranhão University Center School of Dentistry Department of Restorative Dentistry CEUMA
dc.description.affiliationUniversity of Chile School of Dentistry Department of Restorative Dentistry
dc.description.affiliationUniversidad Autónoma de Chile Instituto de Ciencias Biomédicas
dc.description.affiliationUniversity of Medical Sciences of Havana Faculty of Medical Sciences “Victoria de Girón” Department of Comprehensive Dentistry
dc.description.affiliationUniversidad Politécnica y Artística del Paraguay
dc.description.affiliationUnespUniversity Estadual Paulista Araraquara Dental School Department of Restorative Dentistry UNESP
dc.identifier.citationRevista Cubana de Estomatologia, v. 56, n. 3, 2019.
dc.identifier.issn1561-297X
dc.identifier.issn0034-7507
dc.identifier.scopus2-s2.0-85073441164
dc.identifier.urihttp://hdl.handle.net/11449/199507
dc.language.isoeng
dc.relation.ispartofRevista Cubana de Estomatologia
dc.sourceScopus
dc.subjectBond strength
dc.subjectFiber post
dc.subjectResin cement
dc.titlePretreatment and improvement of bonding strength of self-adhesive resin cements to postsen
dc.titlePretratamiento y mejoría de la fuerza de unión de los cementos autoadhesivos de resina a los posteses
dc.typeArtigo
unesp.author.orcid0000-0001-7993-2852[1]
unesp.author.orcid0000-0003-2733-8733[2]
unesp.author.orcid0000-0002-8099-8821[3]
unesp.author.orcid0000-0002-2616-1510 0000-0002-2616-1510[4]
unesp.author.orcid0000-0002-8571-4429[5]
unesp.author.orcid0000-0001-9120-4305[6]
unesp.author.orcid0000-0002-6314-1092 0000-0002-6314-1092[7]

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Artigos - Odontologia Restauradora - FOAR