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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/16741
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dc.contributor.authorTanomaru-Filho, Mario-
dc.contributor.authorda Silva, Guilherme Ferreira-
dc.contributor.authorHungaro Duarte, Marco Antonio-
dc.contributor.authorGonçalves, Marcelo-
dc.contributor.authorGuerreiro Tanomaru, Juliane Maria-
dc.date.accessioned2014-05-20T13:47:08Z-
dc.date.available2014-05-20T13:47:08Z-
dc.date.issued2008-11-01-
dc.identifierhttp://dx.doi.org/10.1590/S1678-77572008000600004-
dc.identifier.citationJournal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 16, n. 6, p. 376-379, 2008.-
dc.identifier.issn1678-7757-
dc.identifier.urihttp://hdl.handle.net/11449/16741-
dc.description.abstractThe purpose of this study was to evaluate the radiopacity of 5 root-end filling materials (white MTA-Angelus, grey MTA-Angelus, IRM, Super EBA and Sealer 26). Five specimens (10 mm diameter X 1 mm thickness) were made from each material and radiographed next to an aluminum stepwedge varying in thickness from 2 to 16 mm. Radiographs were digitized and the radiopacity of the materials was compared to that of the aluminum stepwedge using VIXWIN 2000 software in millimeters of aluminum ( mm Al). Data were analyzed statistically by ANOVA and Tukey's test at 5% significance level. Radiopacity values varied from 3 mm Al to 5.9 mm Al. Sealer 26 and IRM presented the highest radiopacity values (p<0.05), while white/grey MTA and Super EBA presented the lowest radiopacity values (p<0.05). The tested root- end filling materials presented different radiopacities, white/grey MTA and Super EBA being the least radiopaque materials.en
dc.format.extent376-379-
dc.language.isoeng-
dc.publisherUniversidade de São Paulo (USP), Faculdade de Odontologia de Bauru-
dc.sourceWeb of Science-
dc.subjectRadiopacityen
dc.subjectRetrograde obturationen
dc.subjectRoot canal filling materialsen
dc.subjectRadiologyen
dc.titleRadiopacity evaluation of root-end filling materials by digitization of imagesen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.description.affiliationSão Paulo State Univ, Dent Sch Araraquara, Dept Restorat Dent, Araraquara, SP, Brazil-
dc.description.affiliationSagrado Coracao Univ, Dept Endodont, Bauru, SP, Brazil-
dc.description.affiliationSão Paulo State Univ, Dent Sch Araraquara, Dept Radiol, Araraquara, SP, Brazil-
dc.description.affiliationUnespSão Paulo State Univ, Dent Sch Araraquara, Dept Restorat Dent, Araraquara, SP, Brazil-
dc.description.affiliationUnespSão Paulo State Univ, Dent Sch Araraquara, Dept Radiol, Araraquara, SP, Brazil-
dc.identifier.scieloS1678-77572008000600004-
dc.identifier.wosWOS:000266688500003-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileS1678-77572008000600004-en.pdf-
dc.relation.ispartofJournal of Applied Oral Science-
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