A comparison study of periapical repair in dogs' teeth using RoekoSeal and AH plus root canal sealers: A histopathological evaluation

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dc.contributor.authorLeonardo, Mario Roberto
dc.contributor.authorHerzog Flores, Daniel Silva
dc.contributor.authorGarcia de Paula e Silva, Francisco Wanderley
dc.contributor.authorLeonardo, Renato de Toledo [UNESP]
dc.contributor.authorBezerra da Silva, Lea Assed
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniv San Luis Potosi
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:47:04Z
dc.date.available2014-05-20T13:47:04Z
dc.date.issued2008-07-01
dc.description.abstractThe objective of the study was to evaluate the biocompatibility of RoekoSeal sealer Roeko (Dental Products, Langenau, Germany) with the periapical tissues of dogs and compare it with AH Plus sealer (Dentsply/De Trey, Konstanz, Germany). The pulps of 32 root canals were removed, the apical cementum layer perforated, the biomechanical preparation performed, and the root canals filled by lateral condensation technique. Ninety days after the surgery, the animals were euthanized, the bone with teeth removed, and the samples prepared for histopathological analysis. In group 1 (RoekoSeal Automix), deposition of mineralized tissue was observed, with complete newly mineralized apical formed tissue in 43.8% and partial sealing in 56.2%. In group 2 (AH Plus), in 12.5% there was complete newly mineralized apical formed tissue, in 75% the sealing was partial, and in 12.5% there was no sealing (p < 0.05). There were no differences between the groups in relation to the inflammatory infiltrate; thickness of the periodontal ligament; and the resorption of dentin, cementum or bone (p > 0.05).en
dc.description.affiliationUniv São Paulo, Pediat Clin, Dept Pediat Dent, BR-14040904 Ribeirao Preto, SP, Brazil
dc.description.affiliationUniv San Luis Potosi, Dept Endodont, San Luis Potosi, Mexico
dc.description.affiliationUniv State São Paulo UNESP, Sch Dent Araraquara, Dept Restorat Dent, São Paulo, Brazil
dc.description.affiliationUnespUniv State São Paulo UNESP, Sch Dent Araraquara, Dept Restorat Dent, São Paulo, Brazil
dc.format.extent822-825
dc.identifierhttp://dx.doi.org/10.1016/j.joen.2008.03.029
dc.identifier.citationJournal of Endodontics. New York: Elsevier B.V., v. 34, n. 7, p. 822-825, 2008.
dc.identifier.doi10.1016/j.joen.2008.03.029
dc.identifier.issn0099-2399
dc.identifier.urihttp://hdl.handle.net/11449/16709
dc.identifier.wosWOS:000257230700008
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofJournal of Endodontics
dc.relation.ispartofjcr2.886
dc.relation.ispartofsjr1,585
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectAH plusen
dc.subjectbiocompatibilityen
dc.subjectendodontic sealeren
dc.subjectRoekoSealen
dc.titleA comparison study of periapical repair in dogs' teeth using RoekoSeal and AH plus root canal sealers: A histopathological evaluationen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.orcid0000-0001-7118-6859[5]
unesp.author.orcid0000-0001-8559-532X[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt

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Artigos - Odontologia Restauradora - FOAR