Influence of the penetration of instruments, used in the active lateral condensation, in the quality of root canal filling
Autor(a) principal: | |
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Data de Publicação: | 2003 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | https://www.revistas.usp.br/jaos/article/view/3137 |
Resumo: | PURPOSE: the purpose of this study was to compare the quality of the obturation and the difference of penetration depth inside the root canal of the instruments Finger Spreader, file type Kerr, Flexofile and Nitiflex when used as spreaders during the filling by Active Lateral Condensation Technique. MATERIAL AND METHOD: 40 extracted permanent human teeth were instrumented by the Modified Goerig Technique and divided in four groups. In the group I the finger spreader was used; in the group II, files type Kerr was used; in the group III, files Flexofile was used and, in the group IV, files Nitiflex, all number 30, for space opening for placement of the secondary cones, during the Technique of Active Lateral Condensation. The radiographic quality of the obturation and the depth of penetration of the instruments was evaluated and analysed statisticaly (Kruskal-Wallis and Dunn's Test). RESULTS AND CONCLUSION: with relationship to the radiograph analysis of the quality of the filling, the group II was what it presented the best result, followed by the groups I, IV and III, respectively. In relation to the depth of penetration of the instruments, the group IV approached more the desired distance, or, 1 millimeter less than the length of the work, followed, respectively, by groups II, III and I. |
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Influence of the penetration of instruments, used in the active lateral condensation, in the quality of root canal filling Influência da penetração de instrumentos, empregados na condensação lateral ativa, na qualidade da obturação de canais radiculares Root canal obturationDental instrumentsFinger spreaderObturação do canal radicularInstrumentos odontológicosEspaçadores PURPOSE: the purpose of this study was to compare the quality of the obturation and the difference of penetration depth inside the root canal of the instruments Finger Spreader, file type Kerr, Flexofile and Nitiflex when used as spreaders during the filling by Active Lateral Condensation Technique. MATERIAL AND METHOD: 40 extracted permanent human teeth were instrumented by the Modified Goerig Technique and divided in four groups. In the group I the finger spreader was used; in the group II, files type Kerr was used; in the group III, files Flexofile was used and, in the group IV, files Nitiflex, all number 30, for space opening for placement of the secondary cones, during the Technique of Active Lateral Condensation. The radiographic quality of the obturation and the depth of penetration of the instruments was evaluated and analysed statisticaly (Kruskal-Wallis and Dunn's Test). RESULTS AND CONCLUSION: with relationship to the radiograph analysis of the quality of the filling, the group II was what it presented the best result, followed by the groups I, IV and III, respectively. In relation to the depth of penetration of the instruments, the group IV approached more the desired distance, or, 1 millimeter less than the length of the work, followed, respectively, by groups II, III and I. OBJETIVO: comparar a qualidade da obturação e a diferença de profundidade de penetração, no interior do canal radicular, dos espaçadores digitais (Finger Spreader), limas tipo Kerr, Flexofile e Nitiflex, quando utilizados como espaçadores, durante a obturação pela Técnica da Condensação Lateral Ativa. MATERIAL E MÉTODOS: foram utilizados 40 dentes molares permanentes humanos, extraídos, instrumentados pela Técnica de Goerig Modificada e divididos em quatro grupos. No grupo I foi utilizado o espaçador digital C; no grupo II, lima tipo Kerr; no grupo III, lima Flexofile e, no grupo IV, lima Nitiflex, todos com diâmetro (D1) ou diâmetro da ponta correspondente ao diâmetro de uma lima 30 (0,30mm), para abertura de espaço para colocação dos cones secundários, durante a Técnica da Condensação Lateral Ativa. Avaliou-se e submeteu-se à análise estatística (Kruskal-Wallis e teste de Dunn) a qualidade radiográfica da obturação e a profundidade de penetração dos instrumentos. RESULTADOS E CONCLUSÃO: quanto à análise radiográfica da qualidade da obturação, o grupo II foi o que apresentou o melhor resultado, seguido dos grupos I, IV e III, respectivamente. Em relação à profundidade de penetração dos instrumentos, o grupo IV aproximou-se mais da distância desejada, ou seja, 1 milímetro aquém do comprimento de trabalho, seguido, respectivamente, dos grupos II, III e I. Universidade de São Paulo. Faculdade de Odontologia de Bauru2003-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/313710.1590/S1678-77572003000300006Journal of Applied Oral Science; Vol. 11 No. 3 (2003); 186-191 Journal of Applied Oral Science; Vol. 11 Núm. 3 (2003); 186-191 Journal of Applied Oral Science; v. 11 n. 3 (2003); 186-191 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPporhttps://www.revistas.usp.br/jaos/article/view/3137/3826Copyright (c) 2003 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessPinheiro, Bethânia CamargoBramante, Alexandre SilvaHussne, Renata Pardini2012-04-27T11:44:34Zoai:revistas.usp.br:article/3137Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T11:44:34Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Influence of the penetration of instruments, used in the active lateral condensation, in the quality of root canal filling Influência da penetração de instrumentos, empregados na condensação lateral ativa, na qualidade da obturação de canais radiculares |
title |
Influence of the penetration of instruments, used in the active lateral condensation, in the quality of root canal filling |
spellingShingle |
Influence of the penetration of instruments, used in the active lateral condensation, in the quality of root canal filling Pinheiro, Bethânia Camargo Root canal obturation Dental instruments Finger spreader Obturação do canal radicular Instrumentos odontológicos Espaçadores |
title_short |
Influence of the penetration of instruments, used in the active lateral condensation, in the quality of root canal filling |
title_full |
Influence of the penetration of instruments, used in the active lateral condensation, in the quality of root canal filling |
title_fullStr |
Influence of the penetration of instruments, used in the active lateral condensation, in the quality of root canal filling |
title_full_unstemmed |
Influence of the penetration of instruments, used in the active lateral condensation, in the quality of root canal filling |
title_sort |
Influence of the penetration of instruments, used in the active lateral condensation, in the quality of root canal filling |
author |
Pinheiro, Bethânia Camargo |
author_facet |
Pinheiro, Bethânia Camargo Bramante, Alexandre Silva Hussne, Renata Pardini |
author_role |
author |
author2 |
Bramante, Alexandre Silva Hussne, Renata Pardini |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Pinheiro, Bethânia Camargo Bramante, Alexandre Silva Hussne, Renata Pardini |
dc.subject.por.fl_str_mv |
Root canal obturation Dental instruments Finger spreader Obturação do canal radicular Instrumentos odontológicos Espaçadores |
topic |
Root canal obturation Dental instruments Finger spreader Obturação do canal radicular Instrumentos odontológicos Espaçadores |
description |
PURPOSE: the purpose of this study was to compare the quality of the obturation and the difference of penetration depth inside the root canal of the instruments Finger Spreader, file type Kerr, Flexofile and Nitiflex when used as spreaders during the filling by Active Lateral Condensation Technique. MATERIAL AND METHOD: 40 extracted permanent human teeth were instrumented by the Modified Goerig Technique and divided in four groups. In the group I the finger spreader was used; in the group II, files type Kerr was used; in the group III, files Flexofile was used and, in the group IV, files Nitiflex, all number 30, for space opening for placement of the secondary cones, during the Technique of Active Lateral Condensation. The radiographic quality of the obturation and the depth of penetration of the instruments was evaluated and analysed statisticaly (Kruskal-Wallis and Dunn's Test). RESULTS AND CONCLUSION: with relationship to the radiograph analysis of the quality of the filling, the group II was what it presented the best result, followed by the groups I, IV and III, respectively. In relation to the depth of penetration of the instruments, the group IV approached more the desired distance, or, 1 millimeter less than the length of the work, followed, respectively, by groups II, III and I. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003-09-01 |
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://www.revistas.usp.br/jaos/article/view/3137 10.1590/S1678-77572003000300006 |
url |
https://www.revistas.usp.br/jaos/article/view/3137 |
identifier_str_mv |
10.1590/S1678-77572003000300006 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3137/3826 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2003 Journal of Applied Oral Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2003 Journal of Applied Oral Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science; Vol. 11 No. 3 (2003); 186-191 Journal of Applied Oral Science; Vol. 11 Núm. 3 (2003); 186-191 Journal of Applied Oral Science; v. 11 n. 3 (2003); 186-191 1678-7765 1678-7757 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 |
_version_ |
1800221671218479104 |