Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals
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/3112 |
Resumo: | Root canal preparation has been considered one of the most important steps in root canal therapy, thus many techniques and instruments have been developed. The aim of this study was to evaluate the cleaning of the root canal through three different instrumentation techniques. Thirty mandibular incisors were selected and submitted to lingual access cavities. Afterwards, the canals were filled with India ink dye previously stored in carpules, which was inserted into the root canal by means of anesthetic syringe and anesthetic needles. After 48 hours, during which the dye was allowed to dry inside the root canal, the teeth were divided in three groups: G1- GT rotatory instrumentation; G2- manual instrumentation; G3- association of both. After instrumentation, the teeth were longitudinally sectioned. The cleaning process accomplished through the different instrumentation techniques was evidenced by dye removal at the cervical, middle and apical thirds of the root canal. The results of this study showed that were not statistically significant differences between these three instrumentation techniques for all three thirds of the root canal. |
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Journal of applied oral science (Online) |
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Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals Análise comparativa entre instrumentação rotatória (GT), manual e associação de ambas no preparo de canais achatados Preparo do canal radicularinstrumentaçãoRoot canal preparationinstrumentation Root canal preparation has been considered one of the most important steps in root canal therapy, thus many techniques and instruments have been developed. The aim of this study was to evaluate the cleaning of the root canal through three different instrumentation techniques. Thirty mandibular incisors were selected and submitted to lingual access cavities. Afterwards, the canals were filled with India ink dye previously stored in carpules, which was inserted into the root canal by means of anesthetic syringe and anesthetic needles. After 48 hours, during which the dye was allowed to dry inside the root canal, the teeth were divided in three groups: G1- GT rotatory instrumentation; G2- manual instrumentation; G3- association of both. After instrumentation, the teeth were longitudinally sectioned. The cleaning process accomplished through the different instrumentation techniques was evidenced by dye removal at the cervical, middle and apical thirds of the root canal. The results of this study showed that were not statistically significant differences between these three instrumentation techniques for all three thirds of the root canal. A instrumentação do canal radicular tem sido considerada uma das fases mais importantes do tratamento endodôntico, portanto muitas técnicas e instrumentos têm sido desenvolvidos para esse fim. O propósito desse estudo foi avaliar a limpeza de canais radiculares instrumentados com três diferentes técnicas. Foram selecionados trinta incisivos inferiores, onde a abertura coronária foi realizada. Posteriormente, os canais foram preenchidos com tinta nanquim (corante), previamente acondicionada em tubetes anestésicos, sendo a mesma levada ao interior do canal radicular com auxílio de uma seringa carpule e uma agulha para anestesia. Após 48 horas, tempo esperado para que o corante secasse no canal, os dentes foram divididos em três grupos: G1 - instrumentação rotatória com GT; G2 - instrumentação manual e G3 - associação de ambas (mista). Após a instrumentação, os dentes foram seccionados longitudinalmente e realizada a avaliação da limpeza dos canais, através da remoção de corante nos terços cervical, médio e apical. Os resultados demonstraram que não houve diferença estatisticamente significante na limpeza do canal entre as três técnicas de instrumentação estudadas, nos três terços avaliados. Universidade de São Paulo. Faculdade de Odontologia de Bauru2003-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/311210.1590/S1678-77572003000100007Journal of Applied Oral Science; Vol. 11 No. 1 (2003); 35-39 Journal of Applied Oral Science; Vol. 11 Núm. 1 (2003); 35-39 Journal of Applied Oral Science; v. 11 n. 1 (2003); 35-39 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPporhttps://www.revistas.usp.br/jaos/article/view/3112/3801Copyright (c) 2003 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessGonçalves, Silvana BeltramiBrosco, Viviane HaiubBramante, Clovis Monteiro2012-04-27T11:43:31Zoai:revistas.usp.br:article/3112Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T11:43:31Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals Análise comparativa entre instrumentação rotatória (GT), manual e associação de ambas no preparo de canais achatados |
title |
Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals |
spellingShingle |
Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals Gonçalves, Silvana Beltrami Preparo do canal radicular instrumentação Root canal preparation instrumentation |
title_short |
Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals |
title_full |
Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals |
title_fullStr |
Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals |
title_full_unstemmed |
Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals |
title_sort |
Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals |
author |
Gonçalves, Silvana Beltrami |
author_facet |
Gonçalves, Silvana Beltrami Brosco, Viviane Haiub Bramante, Clovis Monteiro |
author_role |
author |
author2 |
Brosco, Viviane Haiub Bramante, Clovis Monteiro |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Gonçalves, Silvana Beltrami Brosco, Viviane Haiub Bramante, Clovis Monteiro |
dc.subject.por.fl_str_mv |
Preparo do canal radicular instrumentação Root canal preparation instrumentation |
topic |
Preparo do canal radicular instrumentação Root canal preparation instrumentation |
description |
Root canal preparation has been considered one of the most important steps in root canal therapy, thus many techniques and instruments have been developed. The aim of this study was to evaluate the cleaning of the root canal through three different instrumentation techniques. Thirty mandibular incisors were selected and submitted to lingual access cavities. Afterwards, the canals were filled with India ink dye previously stored in carpules, which was inserted into the root canal by means of anesthetic syringe and anesthetic needles. After 48 hours, during which the dye was allowed to dry inside the root canal, the teeth were divided in three groups: G1- GT rotatory instrumentation; G2- manual instrumentation; G3- association of both. After instrumentation, the teeth were longitudinally sectioned. The cleaning process accomplished through the different instrumentation techniques was evidenced by dye removal at the cervical, middle and apical thirds of the root canal. The results of this study showed that were not statistically significant differences between these three instrumentation techniques for all three thirds of the root canal. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003-03-01 |
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/3112 10.1590/S1678-77572003000100007 |
url |
https://www.revistas.usp.br/jaos/article/view/3112 |
identifier_str_mv |
10.1590/S1678-77572003000100007 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3112/3801 |
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. 1 (2003); 35-39 Journal of Applied Oral Science; Vol. 11 Núm. 1 (2003); 35-39 Journal of Applied Oral Science; v. 11 n. 1 (2003); 35-39 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_ |
1800221670509641728 |