Effects of Er, Cr:YSGG laser irradiation on external adaptation of restorations in caries-affected cavities

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dc.contributor.authorTonetto, Mateus Rodrigues [UNESP]
dc.contributor.authorBandéca, Matheus Coelho
dc.contributor.authorBorges, Alvaro Henrique
dc.contributor.authorPinto, Shelon Cristina Souza
dc.contributor.authorSaad, José Roberto Cury [UNESP]
dc.contributor.authorCampos, Edson Alves de [UNESP]
dc.contributor.authorPorto Neto, Sizenando de Toledo [UNESP]
dc.contributor.authorAndrade, Marcelo Ferrarezi de [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Ceuma
dc.contributor.institutionUniversidade de Cuiabá (UNIC)
dc.contributor.institutionUniversidade Estadual de Ponta Grossa (UEPG)
dc.date.accessioned2015-08-06T16:13:31Z
dc.date.available2015-08-06T16:13:31Z
dc.date.issued2013
dc.description.abstractThis study evaluated the effect of Er,Cr:YSGG laser irradiation on the external adaptation of composite resin restorations in caries-affected cavities. Mixed class V cavity preparations were performed in 36 intact human third molars, in half of which caries was artificially induced. Both healthy and carious dentin were etched with 35% phosphoric acid (Ultradent Products Inc., South Jordan, Utah, USA), and the teeth were divided into three groups, i.e., (a) untreated etched dentin, (b) application of the Er, Cr:YSGG laser and (c) use of chlorhexidine as an adjunct in the bonding process. Restorations were fabricated with Z350 XT FiltekTM composite resin (3M ESPE) and subsequently the specimens were subjected to thermocycling to simulate artificial ageing. Quantitative analysis of external adaptation was performed by scanning electron microscopy in both healthy and affected dentin using epoxy resin replicas. It was concluded that the application of laser and chlorhexidine did not affect the percentages of marginal adaptation of class V restorations. Furthermore, thermocycling may influence adaptation values.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Odontologia Restauradora, Faculdade de Odontologia de Araraquara, Araraquara, Rua Humaitá 1680, Centro, CEP 14801903, SP, Brasil
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Odontologia Restauradora, Faculdade de Odontologia de Araraquara, Araraquara, Rua Humaitá 1680, Centro, CEP 14801903, SP, Brasil
dc.format.extent95601
dc.identifierhttp://iopscience.iop.org/1612-202X/10/9/095601
dc.identifier.citationLaser Physics Letters, v. 10, n. 9, p. 095601, 2013.
dc.identifier.doi10.1088/1612-2011/10/9/095601
dc.identifier.issn1612-2011
dc.identifier.lattes2897622509429759
dc.identifier.lattes1541792949750106
dc.identifier.lattes7751829021886075
dc.identifier.lattes4566192900068248
dc.identifier.urihttp://hdl.handle.net/11449/125939
dc.language.isoeng
dc.relation.ispartofLaser Physics Letters
dc.relation.ispartofjcr2.240
dc.relation.ispartofsjr0,818
dc.rights.accessRightsAcesso restrito
dc.sourceCurrículo Lattes
dc.titleEffects of Er, Cr:YSGG laser irradiation on external adaptation of restorations in caries-affected cavitiesen
dc.typeArtigo
unesp.author.lattes2897622509429759
unesp.author.lattes1541792949750106
unesp.author.lattes7751829021886075
unesp.author.lattes4566192900068248
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt
unesp.departmentOdontologia Restauradorapt

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