Ethanol is inneficient to remove endodontic sealer residues of dentinal surface

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dc.contributor.authorVictorino, Keli Regina [UNESP]
dc.contributor.authorCampos, Edson Alves de [UNESP]
dc.contributor.authorSó, Marcus Vinicius Reis [UNESP]
dc.contributor.authorKuga, Milton Carlos [UNESP]
dc.contributor.authorFaria-Junior, Norberto Batista de [UNESP]
dc.contributor.authorKeine, Kátia Cristina [UNESP]
dc.contributor.authorAlvarenga, Fábio Augusto de Santi [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-08-06T16:13:22Z
dc.date.available2015-08-06T16:13:22Z
dc.date.issued2013
dc.description.abstractIntroduction: Endodontic sealer residues on dentinal surface have negative effects on adhesion of adhesives system and/or can cause discoloration of the dental crown. Objective: To evaluate the efficacy of 95% ethanol in removal of residues of epoxy-based (AH Plus), methacrylate-based (Epiphany SE) or calcium-based (Sealapex) sealers on dentinal surface. Material and methods: Thirty-two bovine incisor dental crown fragments (0.5 mm x 0.5 mm) were treated with 17% EDTA and 2.5% NaOCl. The specimens were divided into three experimental groups (n = 10): G1 (AH Plus), G2 (Epiphany SE) and G3 (Sealapex). In each group was applied a coating of one endodontic sealer type and were left undisturbed for 5 minutes. After this period, the specimens were cleaned with 95% ethanol. The control group was composed by two specimens that did not receive any sealer or cleaning treatment. The sealer residues persistence after cleaning with 95% ethanol was evaluated by scanning electron microscopy (x500) and a score system was applied. Data obtained were analyzed by Kruskal-Wallis and Dunn tests (α = 5%). Results: Moderate amount of endodontic sealer residues were observed in all groups, regardless of the endodontic sealer compositions. G1, G2 and G3 presented similar amount of sealer residues on dentinal surface after cleaning with 95% ethanol (p > 0.05). Conclusion: 95% ethanol was inefficiency to remove completely AH Plus, Epiphany SE and Sealapex residues of sealercontaminated dentin.en
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Odontologia Restauradora, Faculdade de Odontologia de Araraquara
dc.format.extent211-216
dc.identifierhttp://revodonto.bvsalud.org/scielo.php?script=sci_arttext&pid=S1984-56852013000300003&lng=pt&nrm=iso&tlng=en
dc.identifier.citationRSBO. Revista Sul-Brasileira de Odontologia, v. 10, n. 3, p. 211-216, 2013.
dc.identifier.issn1806-7727
dc.identifier.lattes4566192900068248
dc.identifier.lattes1627568419811788
dc.identifier.urihttp://hdl.handle.net/11449/125884
dc.language.isoeng
dc.relation.ispartofRSBO. Revista Sul-Brasileira de Odontologia
dc.rights.accessRightsAcesso aberto
dc.sourceCurrículo Lattes
dc.subjectEndodonticsen
dc.subjectImage analysisen
dc.subjectSEMen
dc.subjectSurface analysisen
dc.titleEthanol is inneficient to remove endodontic sealer residues of dentinal surfaceen
dc.typeArtigo
unesp.author.lattes4566192900068248
unesp.author.lattes1627568419811788
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt
unesp.departmentOdontologia Restauradorapt

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