Radiopacity evaluation of root-end filling materials by digitization of images

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dc.contributor.authorTanomaru-Filho, Mario [UNESP]
dc.contributor.authorDa Silva, Guilherme Ferreira [UNESP]
dc.contributor.authorDuarte, Marco Antonio Húngaro
dc.contributor.authorGonçalves, Marcelo [UNESP]
dc.contributor.authorTanomaru, Juliane Maria Guerreiro [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionSagrado Coração University
dc.date.accessioned2022-04-28T20:48:11Z
dc.date.available2022-04-28T20:48:11Z
dc.date.issued2008-01-01
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 × 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 VIXVVlN 2000 software in millimeters of aluminum (mm A1). Data were analyzed statistically by ANOVA and Tukey's test at 5% significance level. Radiopacity values varied from 3 mm A1 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.description.affiliationDepartment of Restorative Dentistry Dental School of Araraquara São Paulo State University, Araraquara, SP
dc.description.affiliationDental School of Araraquara São Paulo State University, Araraquara, SP
dc.description.affiliationDepartment of Endodontics Sagrado Coração University, Bauru, SP
dc.description.affiliationDepartment of Radiology Dental School of Araraquara São Paulo State University, Araraquara, SP
dc.description.affiliationUnespDepartment of Restorative Dentistry Dental School of Araraquara São Paulo State University, Araraquara, SP
dc.description.affiliationUnespDental School of Araraquara São Paulo State University, Araraquara, SP
dc.description.affiliationUnespDepartment of Radiology Dental School of Araraquara São Paulo State University, Araraquara, SP
dc.format.extent376-379
dc.identifierhttp://dx.doi.org/10.1590/S1678-77572008000600004
dc.identifier.citationJournal of Applied Oral Science, v. 16, n. 6, p. 376-379, 2008.
dc.identifier.doi10.1590/S1678-77572008000600004
dc.identifier.issn1678-7765
dc.identifier.issn1678-7757
dc.identifier.scopus2-s2.0-58049144742
dc.identifier.urihttp://hdl.handle.net/11449/225371
dc.language.isoeng
dc.relation.ispartofJournal of Applied Oral Science
dc.sourceScopus
dc.subjectRadiology
dc.subjectRadiopacity
dc.subjectRetrograde obturation
dc.subjectRoot canal filling materials
dc.titleRadiopacity evaluation of root-end filling materials by digitization of imagesen
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt
unesp.departmentOdontologia Restauradora - FOARpt

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Araraquara - FOAR - Faculdade de Odontologia