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

Detalhes bibliográficos
Autor(a) principal: Tanomaru-Filho,Mario
Data de Publicação: 2008
Outros Autores: Silva,Guilherme Ferreira da, Duarte,Marco Antonio Húngaro, Gonçalves,Marcelo, Tanomaru,Juliane Maria Guerreiro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of applied oral science (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572008000600004
Resumo: The 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.
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spelling Radiopacity evaluation of root-end filling materials by digitization of imagesRadiopacityRetrograde obturationRoot canal filling materialsRadiologyThe 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.Faculdade De Odontologia De Bauru - USP2008-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572008000600004Journal of Applied Oral Science v.16 n.6 2008reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S1678-77572008000600004info:eu-repo/semantics/openAccessTanomaru-Filho,MarioSilva,Guilherme Ferreira daDuarte,Marco Antonio HúngaroGonçalves,MarceloTanomaru,Juliane Maria Guerreiroeng2008-12-08T00:00:00Zoai:scielo:S1678-77572008000600004Revistahttp://www.scielo.br/jaosPUBhttps://old.scielo.br/oai/scielo-oai.php||jaos@usp.br1678-77651678-7757opendoar:2008-12-08T00:00Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Radiopacity evaluation of root-end filling materials by digitization of images
title Radiopacity evaluation of root-end filling materials by digitization of images
spellingShingle Radiopacity evaluation of root-end filling materials by digitization of images
Tanomaru-Filho,Mario
Radiopacity
Retrograde obturation
Root canal filling materials
Radiology
title_short Radiopacity evaluation of root-end filling materials by digitization of images
title_full Radiopacity evaluation of root-end filling materials by digitization of images
title_fullStr Radiopacity evaluation of root-end filling materials by digitization of images
title_full_unstemmed Radiopacity evaluation of root-end filling materials by digitization of images
title_sort Radiopacity evaluation of root-end filling materials by digitization of images
author Tanomaru-Filho,Mario
author_facet Tanomaru-Filho,Mario
Silva,Guilherme Ferreira da
Duarte,Marco Antonio Húngaro
Gonçalves,Marcelo
Tanomaru,Juliane Maria Guerreiro
author_role author
author2 Silva,Guilherme Ferreira da
Duarte,Marco Antonio Húngaro
Gonçalves,Marcelo
Tanomaru,Juliane Maria Guerreiro
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Tanomaru-Filho,Mario
Silva,Guilherme Ferreira da
Duarte,Marco Antonio Húngaro
Gonçalves,Marcelo
Tanomaru,Juliane Maria Guerreiro
dc.subject.por.fl_str_mv Radiopacity
Retrograde obturation
Root canal filling materials
Radiology
topic Radiopacity
Retrograde obturation
Root canal filling materials
Radiology
description The 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.
publishDate 2008
dc.date.none.fl_str_mv 2008-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572008000600004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572008000600004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-77572008000600004
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Faculdade De Odontologia De Bauru - USP
publisher.none.fl_str_mv Faculdade De Odontologia De Bauru - USP
dc.source.none.fl_str_mv Journal of Applied Oral Science v.16 n.6 2008
reponame:Journal of applied oral science (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Journal of applied oral science (Online)
collection Journal of applied oral science (Online)
repository.name.fl_str_mv Journal of applied oral science (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||jaos@usp.br
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