Comparative in vitro study of the shear bond strength of brackets bonded with restorative and orthodontic resins

dc.contributor.authorIsber, Hassan
dc.contributor.authorAmbrosio, Aldrieli Regina [UNESP]
dc.contributor.authorGuedes Carvalhot, Paulo Eduardo
dc.contributor.authordo Valle-Corotti, Karyna Martins
dc.contributor.authorSiqueira, Danilo Furquim
dc.contributor.institutionSOEPAR Sindicoto Odontologistas Parana
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T15:30:17Z
dc.date.available2014-05-20T15:30:17Z
dc.date.issued2011-01-01
dc.description.abstractThe aim of this study was to evaluate the shear bond strength of brackets bonded with different restorative systems and compare it with that afforded by an established orthodontic bonding system. Seventy human bicuspids were used, divided into five different groups with 14 teeth each. Whereas a specific orthodontic bonding resin (Transbond (TM) XT) was used in the control group, the restorative systems Charisma, Tetric Ceram, TPH Spectrum and Z100 were used in the other four groups. Seven days after bonding the brackets to the samples, shear forces were applied under pressure in a universal testing machine. The data collected was evaluated using the ANOVA test and, when a difference was identified, the Tukey test was applied. A 5% level of significance was adopted. The mean results of the shear bond strength tests were as follows: Group 1 (Charisma), 14.98 MPa; Group 2 (Tetric Ceram), 15.16 MPa; Group 3 (TPH), 17.70 MPa; Group 4 (Z100), 13.91 MPa; and Group 5 or control group (Transbond (TM) XT), 17.15 MPa. No statistically significant difference was found among the groups. It was concluded that all tested resins have sufficient bond strength to be recommended for bonding orthodontic brackets.en
dc.description.affiliationSOEPAR Sindicoto Odontologistas Parana, Dept Orthodont, Curitiba, PR, Brazil
dc.description.affiliationUNESP Univ Estadual Paulista, Araraquara Sch Dent, Dept Orthodont, Araraquara, SP, Brazil
dc.description.affiliationUNICID Univ São Paulo City, Dept Orthodont, São Paulo, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Araraquara Sch Dent, Dept Orthodont, Araraquara, SP, Brazil
dc.format.extent49-55
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242011000100009
dc.identifier.citationBrazilian Oral Research. São Paulo: Sociedade Brasileira de Pesquisa Odontologica, v. 25, n. 1, p. 49-55, 2011.
dc.identifier.fileS1806-83242011000100009.pdf
dc.identifier.issn1806-8324
dc.identifier.scieloS1806-83242011000100009
dc.identifier.urihttp://hdl.handle.net/11449/39704
dc.identifier.wosWOS:000311654700009
dc.language.isoeng
dc.publisherSociedade Brasileira de Pesquisa Odontológica (SBPqO)
dc.relation.ispartofBrazilian Oral Research
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectOrthodonticsen
dc.subjectShear Strengthen
dc.subjectOrthodontic Bracketsen
dc.subjectDental Cementsen
dc.subjectDental Bondingen
dc.titleComparative in vitro study of the shear bond strength of brackets bonded with restorative and orthodontic resinsen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/bor/paboutj.htm
dcterms.rightsHolderSociedade Brasileira de Pesquisa Odontologica
unesp.author.orcid0000-0002-7310-8018[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt
unesp.departmentClínica Infantil - FOARpt

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