You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/39732
Full metadata record
DC FieldValueLanguage
dc.contributor.authorKunert, Gustavo Golgo-
dc.contributor.authorCamargo Fontanella, Vania Regina-
dc.contributor.authorMaranhao de Moura, Abilio Albuquerque-
dc.contributor.authorBarletta, Fernando Branco-
dc.date.accessioned2014-05-20T15:30:19Z-
dc.date.accessioned2016-10-25T18:05:47Z-
dc.date.available2014-05-20T15:30:19Z-
dc.date.available2016-10-25T18:05:47Z-
dc.date.issued2010-06-01-
dc.identifierhttp://dx.doi.org/10.1016/j.joen.2010.02.004-
dc.identifier.citationJournal of Endodontics. New York: Elsevier B.V., v. 36, n. 6, p. 1052-1055, 2010.-
dc.identifier.issn0099-2399-
dc.identifier.urihttp://hdl.handle.net/11449/39732-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/39732-
dc.description.abstractIntroduction: The aim of this study was to assess the occurrence of apical root transportation after the use of Pro Taper Universal rotary files sizes 3 (F3) and 4 (F4). Methods: Instruments were worked to the apex of the original canal, always by the same operator. Digital subtraction radiography images were produced in buccolingual and mesiodistal projections. A total of 25 radiographs were taken from root canals of human maxillary first molars with curvatures varying from 23-31 degrees. Quantitative data were analyzed by intraclass correlation coefficient and Wilcoxon nonparametric test (P = .05). Results: Buccolingual images revealed a significantly higher degree of apical transportation associated with F4 instruments when compared with F3 instruments in relation to the original canal (Wilcoxon test, P = .007). No significant difference was observed in mesiodistal images (P = .492). Conclusions: F3 instruments should be used with care in curved canals, and F4 instruments should be avoided in apical third preparation of curved canals. (J Endod 2010;36:1052-1055)en
dc.format.extent1052-1055-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectDigital radiographyen
dc.subjectendodonticsen
dc.subjectinstrumentationen
dc.subjectroot canal preparationen
dc.subjectroot transportationen
dc.titleAnalysis of Apical Root Transportation Associated with Protaper Universal F3 and F4 Instruments by Using Digital Subtraction Radiographyen
dc.typeoutro-
dc.contributor.institutionUniv Luterana Brasil ULBRA-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Luterana Brasil ULBRA, Sch Dent, Canoas, RS, Brazil-
dc.description.affiliationUniv São Paulo, Sch Dent, São Paulo, Brazil-
dc.description.affiliationUniv Estadual Paulista, Dept Endodont, São Paulo, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Dept Endodont, São Paulo, Brazil-
dc.identifier.doi10.1016/j.joen.2010.02.004-
dc.identifier.wosWOS:000278474500021-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Endodontics-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.
 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.