Root Canal Area Increase Promoted by the EndoSequence and ProTaper Systems: Comparison by Computed Tomography

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dc.contributor.authorBernardes, Ricardo Affonso
dc.contributor.authorRocha, Emerson Antunes
dc.contributor.authorHungaro Duarte, Marco Antonio
dc.contributor.authorVivan, Rodrigo Ricci [UNESP]
dc.contributor.authorde Moraes, Ivaldo Gomes
dc.contributor.authorBramante, Alexandre S.
dc.contributor.authorde Azevedo, Jose Ribamar
dc.contributor.institutionCPO SL Mand Brasiliense Dent Sch
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInst Odonto Radiol Brasilia
dc.date.accessioned2014-05-20T13:47:03Z
dc.date.available2014-05-20T13:47:03Z
dc.date.issued2010-07-01
dc.description.abstractIntroduction: The aim of this study was to compare the increase of the root canal area after instrumentation with EndoSequence or ProTaper rotary systems. Methods: Twenty-two mesial root canals from mandibular molars were instrumented. Teeth were mounted on a base, numbered, and divided into 2 groups; teeth from 1-11 (PT group) were instrumented by using the ProTaper system, and teeth from 12-22 (ES group) were instrumented by using the EndoSequence system. Cone beam computed tomography was performed on all teeth before and after instrumentation. Measurements at 3,5, and 7 mm as well as differences in instrument performance were statistically compared by the Student t test at 5% significance level. Results: Both systems increased significantly the root canal area (P < .05) at all levels. Comparison between the rotary systems showed significantly greater increase (P < .05) for EndoSequence at 3 mm, with no statistically significant difference (P < .05) at the other levels. Conclusions: Both rotary systems increased significantly the root canal area. (J Endod 2010;36:1179-1182)en
dc.description.affiliationCPO SL Mand Brasiliense Dent Sch, Brasilia, DF, Brazil
dc.description.affiliationUniv São Paulo, Bauru Sch Dent, Dept Dent Dent Mat & Endodont, Bauru, SP, Brazil
dc.description.affiliationSão Paulo State Univ, Dent Sch Araraquara, Dept Restorat Dent, Araraquara, SP, Brazil
dc.description.affiliationInst Odonto Radiol Brasilia, Brasilia, DF, Brazil
dc.description.affiliationUnespSão Paulo State Univ, Dent Sch Araraquara, Dept Restorat Dent, Araraquara, SP, Brazil
dc.format.extent1179-1182
dc.identifierhttp://dx.doi.org/10.1016/j.joen.2009.12.033
dc.identifier.citationJournal of Endodontics. New York: Elsevier B.V., v. 36, n. 7, p. 1179-1182, 2010.
dc.identifier.doi10.1016/j.joen.2009.12.033
dc.identifier.issn0099-2399
dc.identifier.urihttp://hdl.handle.net/11449/16703
dc.identifier.wosWOS:000279802000013
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.subjectCone beam CTen
dc.subjectEndoSequenceen
dc.subjectProTaperen
dc.subjectrotary systemsen
dc.titleRoot Canal Area Increase Promoted by the EndoSequence and ProTaper Systems: Comparison by Computed Tomographyen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.orcid0000-0003-3051-737X[3]
unesp.author.orcid0000-0002-8596-6984[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt
unesp.departmentOdontologia Restauradora - FOARpt

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Araraquara - FOAR - Faculdade de Odontologia