A quantitative analysis of rotary, ultrasonic and manual techniques to treat proximally flattened root canals

Detalhes bibliográficos
Autor(a) principal: Grecca,Fabiana Soares
Data de Publicação: 2007
Outros Autores: Garcia,Roberto Brandão, Bramante,Clóvis Monteiro, Moraes,Ivaldo Gomes de, Bernardineli,Norberti
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=S1678-77572007000200003
Resumo: OBJECTIVE: The efficiency of rotary, manual and ultrasonic root canal instrumentation techniques was investigated in proximally flattened root canals. MATERIAL AND METHODS: Forty human mandibular left and right central incisors, lateral incisors and premolars were used. The pulp tissue was removed and the root canals were filled with red die. Teeth were instrumented using three techniques: (i) K3 and ProTaper rotary systems; (ii) ultrasonic crown-down technique; and (iii) progressive manual technique. Roots were bisected longitudinally in a buccolingual direction. The instrumented canal walls were digitally captured and the images obtained were analyzed using the Sigma Scan software. Canal walls were evaluated for total canal wall area versus non-instrumented area on which dye remained. RESULTS: No statistically significant difference was found between the instrumentation techniques studied (p<0.05). CONCLUSION: The findings of this study showed that no instrumentation technique was 100% efficient to remove the dye.
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spelling A quantitative analysis of rotary, ultrasonic and manual techniques to treat proximally flattened root canalsEndodonticsInstrumentationRoot canalRotary systemsOBJECTIVE: The efficiency of rotary, manual and ultrasonic root canal instrumentation techniques was investigated in proximally flattened root canals. MATERIAL AND METHODS: Forty human mandibular left and right central incisors, lateral incisors and premolars were used. The pulp tissue was removed and the root canals were filled with red die. Teeth were instrumented using three techniques: (i) K3 and ProTaper rotary systems; (ii) ultrasonic crown-down technique; and (iii) progressive manual technique. Roots were bisected longitudinally in a buccolingual direction. The instrumented canal walls were digitally captured and the images obtained were analyzed using the Sigma Scan software. Canal walls were evaluated for total canal wall area versus non-instrumented area on which dye remained. RESULTS: No statistically significant difference was found between the instrumentation techniques studied (p<0.05). CONCLUSION: The findings of this study showed that no instrumentation technique was 100% efficient to remove the dye.Faculdade De Odontologia De Bauru - USP2007-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572007000200003Journal of Applied Oral Science v.15 n.2 2007reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S1678-77572007000200003info:eu-repo/semantics/openAccessGrecca,Fabiana SoaresGarcia,Roberto BrandãoBramante,Clóvis MonteiroMoraes,Ivaldo Gomes deBernardineli,Norbertieng2007-06-19T00:00:00Zoai:scielo:S1678-77572007000200003Revistahttp://www.scielo.br/jaosPUBhttps://old.scielo.br/oai/scielo-oai.php||jaos@usp.br1678-77651678-7757opendoar:2007-06-19T00:00Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv A quantitative analysis of rotary, ultrasonic and manual techniques to treat proximally flattened root canals
title A quantitative analysis of rotary, ultrasonic and manual techniques to treat proximally flattened root canals
spellingShingle A quantitative analysis of rotary, ultrasonic and manual techniques to treat proximally flattened root canals
Grecca,Fabiana Soares
Endodontics
Instrumentation
Root canal
Rotary systems
title_short A quantitative analysis of rotary, ultrasonic and manual techniques to treat proximally flattened root canals
title_full A quantitative analysis of rotary, ultrasonic and manual techniques to treat proximally flattened root canals
title_fullStr A quantitative analysis of rotary, ultrasonic and manual techniques to treat proximally flattened root canals
title_full_unstemmed A quantitative analysis of rotary, ultrasonic and manual techniques to treat proximally flattened root canals
title_sort A quantitative analysis of rotary, ultrasonic and manual techniques to treat proximally flattened root canals
author Grecca,Fabiana Soares
author_facet Grecca,Fabiana Soares
Garcia,Roberto Brandão
Bramante,Clóvis Monteiro
Moraes,Ivaldo Gomes de
Bernardineli,Norberti
author_role author
author2 Garcia,Roberto Brandão
Bramante,Clóvis Monteiro
Moraes,Ivaldo Gomes de
Bernardineli,Norberti
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Grecca,Fabiana Soares
Garcia,Roberto Brandão
Bramante,Clóvis Monteiro
Moraes,Ivaldo Gomes de
Bernardineli,Norberti
dc.subject.por.fl_str_mv Endodontics
Instrumentation
Root canal
Rotary systems
topic Endodontics
Instrumentation
Root canal
Rotary systems
description OBJECTIVE: The efficiency of rotary, manual and ultrasonic root canal instrumentation techniques was investigated in proximally flattened root canals. MATERIAL AND METHODS: Forty human mandibular left and right central incisors, lateral incisors and premolars were used. The pulp tissue was removed and the root canals were filled with red die. Teeth were instrumented using three techniques: (i) K3 and ProTaper rotary systems; (ii) ultrasonic crown-down technique; and (iii) progressive manual technique. Roots were bisected longitudinally in a buccolingual direction. The instrumented canal walls were digitally captured and the images obtained were analyzed using the Sigma Scan software. Canal walls were evaluated for total canal wall area versus non-instrumented area on which dye remained. RESULTS: No statistically significant difference was found between the instrumentation techniques studied (p<0.05). CONCLUSION: The findings of this study showed that no instrumentation technique was 100% efficient to remove the dye.
publishDate 2007
dc.date.none.fl_str_mv 2007-04-01
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=S1678-77572007000200003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572007000200003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-77572007000200003
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.15 n.2 2007
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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