Analysis of the healing process in delayed tooth replantation after root canal filling with calcium hydroxide, Sealapex and Endofill: a microscopic study in rats

dc.contributor.authorNegri, Marcia Regina
dc.contributor.authorBarioni, Sônia Regina Panzarini [UNESP]
dc.contributor.authorPoi, Wilson Roberto [UNESP]
dc.contributor.authorSonoda, Celso Koogi [UNESP]
dc.contributor.authorGulinelli, Jessica Lemos
dc.contributor.authorMatida Hamata Saito, Celia Tomiko
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2013-09-30T18:29:39Z
dc.date.accessioned2014-05-20T13:43:22Z
dc.date.available2013-09-30T18:29:39Z
dc.date.available2014-05-20T13:43:22Z
dc.date.issued2008-12-01
dc.description.abstractThe major concern in the therapeutics of tooth replantation refers to the occurrence of root resorption and different approaches have been proposed to prevent or treat these complications. The purpose of this study was to evaluate tissue response to delayed replantation of anterior rat teeth treated endodontically using calcium hydroxide, Sealapex, and Endofill without the placement of gutta-percha cones. Thirty rats had their right upper incisor extracted and maintained in dry storage for 60 min. After removal of the dental papilla, enamel organ, pulp tissue, and periodontal ligament remnants, the teeth were immersed in 2% sodium fluoride phosphate acidulated, pH 5.5, for 10 min. The root canals were dried with absorbent paper points and the teeth were assigned to three groups (n = 10) according to the filling material. Group I - calcium hydroxide and propyleneglycol paste, Group II - Sealapex, and Group III - Endofill. The sockets were irrigated with saline and the teeth were replanted. Replacement resorption, inflammatory resorption and ankylosis were observed in all groups. Although the occurrence of inflammatory resorption was less frequent in Group I, there were no statistically significant differences among the groups. It may be concluded that compared to the paste, filling the root canals with Sealapex and Endofill sealers without the placement of gutta-percha cones did not provide better results.en
dc.description.affiliationUNESP, São Paulo State Univ, Sch Dent Aracatuba,Fac Odontol, Dept Surg & Integrated Clin,Disciplina Clin Integ, BR-1601050 Aracatuba, SP, Brazil
dc.description.affiliationUnespUNESP, São Paulo State Univ, Sch Dent Aracatuba,Fac Odontol, Dept Surg & Integrated Clin,Disciplina Clin Integ, BR-1601050 Aracatuba, SP, Brazil
dc.format.extent645-650
dc.identifierhttp://dx.doi.org/10.1111/j.1600-9657.2008.00682.x
dc.identifier.citationDental Traumatology. Oxford: Blackwell Publishing, v. 24, n. 6, p. 645-650, 2008.
dc.identifier.doi10.1111/j.1600-9657.2008.00682.x
dc.identifier.issn1600-4469
dc.identifier.lattes5691730284259344
dc.identifier.lattes4185776888167996
dc.identifier.lattes5007703439443544
dc.identifier.urihttp://hdl.handle.net/11449/15125
dc.identifier.wosWOS:000261055600018
dc.language.isoeng
dc.publisherBlackwell Publishing
dc.relation.ispartofDental Traumatology
dc.relation.ispartofjcr1.414
dc.relation.ispartofsjr0,724
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleAnalysis of the healing process in delayed tooth replantation after root canal filling with calcium hydroxide, Sealapex and Endofill: a microscopic study in ratsen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderBlackwell Publishing
unesp.author.lattes5691730284259344
unesp.author.lattes4185776888167996
unesp.author.lattes5007703439443544
unesp.author.orcid0000-0001-8639-1767[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araçatubapt
unesp.departmentCirurgia e Clínica Integrada - FOApt

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