Fracture of endodontic instruments: Clinical recommendations
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Brasileira de Odontologia |
Texto Completo: | https://revista.aborj.org.br/index.php/rbo/article/view/294 |
Resumo: | Endodontic instruments are metal tools, made of steel alloy or nickel-titanium (NiTi), employed as mechanical agents of root canal preparation.During root canal instrumentation the instrument is submitted to stress that varies according to the root canal anatomy. The Stress, the unknown of the mechanical properties of materials, little skills and clinical experience can lead to its rupture inside the root canal. The fracture during clinical use may occur by loading of torsion, rotating bending or their combinations. Fractured instruments and retained inside the root canal may affect the outcome of the endodontic treatment. The purpose of this paper is to present clinical recommendations for reducing the risk of fractures of endodontic instruments during root canal instrumentation. |
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Fracture of endodontic instruments: Clinical recommendationsFratura dos instrumentos endodônticos: recomendações clínicasMEDICINA DENTÁRIAInstrumentos endodônticos; Canal radicularEndodontic instruments are metal tools, made of steel alloy or nickel-titanium (NiTi), employed as mechanical agents of root canal preparation.During root canal instrumentation the instrument is submitted to stress that varies according to the root canal anatomy. The Stress, the unknown of the mechanical properties of materials, little skills and clinical experience can lead to its rupture inside the root canal. The fracture during clinical use may occur by loading of torsion, rotating bending or their combinations. Fractured instruments and retained inside the root canal may affect the outcome of the endodontic treatment. The purpose of this paper is to present clinical recommendations for reducing the risk of fractures of endodontic instruments during root canal instrumentation.Instrumentos endodônticos são ferramentas metálicas, fabricados de ligas de aço inoxidável ou de niquel-titânio (NiTi) empregados como agentes mecânicos na instrumentação de canais radiculares. Durante a instrumentação do canal radicular, o instrumento sofre tensões que variam com a anatomia do canal. Tensões, desconhecimento das propriedades mecânicas dos materiais e pouca habilidade e experiência clínica do profissional podem induzir sua ruptura no interior do canal. A fratura durante o uso clínico pode ocorrer por carregamento de torção, flexão rotativa e por suas combinações. Instrumentos fraturados e retidos no interior do canal podem afetar o resultado do tratamento endodôntico. O propósito deste trabalho é apresentar recomendações clínicas para reduzir o risco de fraturas de instrumentos endodônticos durante a instrumentação de canais radicularesAssociação Brasileira de Odontologia - Seção Rio de Janeiro2012-01-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revista.aborj.org.br/index.php/rbo/article/view/29410.18363/rbo.v68n2.p.152Revista Brasileira de Odontologia; v. 68, n. 2 (2011); 152Revista Brasileira de Odontologia; v. 68, n. 2 (2011); 1521984-3747reponame:Revista Brasileira de Odontologiainstname:Associação Brasileira de Odontologia (ABO)instacron:ABOporhttps://revista.aborj.org.br/index.php/rbo/article/view/294/244Direitos autorais 2016 Revistasinfo:eu-repo/semantics/openAccessLopes, Hélio PereiraSouza, Letícia Chaves deVieira, Victor Talarico LealSilveira, Adriana Maria VieiraVieira, Márcia Valéria B.Elias, Carlos Nelson2012-01-19T11:24:08Zoai:revista_aborj_org_br.www.revista.aborj.org.br:article/294Revistahttps://revista.aborj.org.br/index.php/rboONGhttp://www.revista.aborj.org.br/index.php/rbo/oaihttps://revista.aborj.org.br/index.php/rbo/oai0034-72721984-3747opendoar:2012-01-19T11:24:08Revista Brasileira de Odontologia - Associação Brasileira de Odontologia (ABO)false |
dc.title.none.fl_str_mv |
Fracture of endodontic instruments: Clinical recommendations Fratura dos instrumentos endodônticos: recomendações clínicas |
title |
Fracture of endodontic instruments: Clinical recommendations |
spellingShingle |
Fracture of endodontic instruments: Clinical recommendations Lopes, Hélio Pereira MEDICINA DENTÁRIA Instrumentos endodônticos; Canal radicular |
title_short |
Fracture of endodontic instruments: Clinical recommendations |
title_full |
Fracture of endodontic instruments: Clinical recommendations |
title_fullStr |
Fracture of endodontic instruments: Clinical recommendations |
title_full_unstemmed |
Fracture of endodontic instruments: Clinical recommendations |
title_sort |
Fracture of endodontic instruments: Clinical recommendations |
author |
Lopes, Hélio Pereira |
author_facet |
Lopes, Hélio Pereira Souza, Letícia Chaves de Vieira, Victor Talarico Leal Silveira, Adriana Maria Vieira Vieira, Márcia Valéria B. Elias, Carlos Nelson |
author_role |
author |
author2 |
Souza, Letícia Chaves de Vieira, Victor Talarico Leal Silveira, Adriana Maria Vieira Vieira, Márcia Valéria B. Elias, Carlos Nelson |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lopes, Hélio Pereira Souza, Letícia Chaves de Vieira, Victor Talarico Leal Silveira, Adriana Maria Vieira Vieira, Márcia Valéria B. Elias, Carlos Nelson |
dc.subject.por.fl_str_mv |
MEDICINA DENTÁRIA Instrumentos endodônticos; Canal radicular |
topic |
MEDICINA DENTÁRIA Instrumentos endodônticos; Canal radicular |
description |
Endodontic instruments are metal tools, made of steel alloy or nickel-titanium (NiTi), employed as mechanical agents of root canal preparation.During root canal instrumentation the instrument is submitted to stress that varies according to the root canal anatomy. The Stress, the unknown of the mechanical properties of materials, little skills and clinical experience can lead to its rupture inside the root canal. The fracture during clinical use may occur by loading of torsion, rotating bending or their combinations. Fractured instruments and retained inside the root canal may affect the outcome of the endodontic treatment. The purpose of this paper is to present clinical recommendations for reducing the risk of fractures of endodontic instruments during root canal instrumentation. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01-16 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revista.aborj.org.br/index.php/rbo/article/view/294 10.18363/rbo.v68n2.p.152 |
url |
https://revista.aborj.org.br/index.php/rbo/article/view/294 |
identifier_str_mv |
10.18363/rbo.v68n2.p.152 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revista.aborj.org.br/index.php/rbo/article/view/294/244 |
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Direitos autorais 2016 Revistas info:eu-repo/semantics/openAccess |
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Direitos autorais 2016 Revistas |
eu_rights_str_mv |
openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Odontologia - Seção Rio de Janeiro |
publisher.none.fl_str_mv |
Associação Brasileira de Odontologia - Seção Rio de Janeiro |
dc.source.none.fl_str_mv |
Revista Brasileira de Odontologia; v. 68, n. 2 (2011); 152 Revista Brasileira de Odontologia; v. 68, n. 2 (2011); 152 1984-3747 reponame:Revista Brasileira de Odontologia instname:Associação Brasileira de Odontologia (ABO) instacron:ABO |
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Associação Brasileira de Odontologia (ABO) |
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ABO |
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ABO |
reponame_str |
Revista Brasileira de Odontologia |
collection |
Revista Brasileira de Odontologia |
repository.name.fl_str_mv |
Revista Brasileira de Odontologia - Associação Brasileira de Odontologia (ABO) |
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https://revista.aborj.org.br/index.php/rbo/oai |
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