Comparative analysis of rotatory (GT) and manual root canal preparation and association of both techniques in instrumentation of flattened root canals

Detalhes bibliográficos
Autor(a) principal: Gonçalves, Silvana Beltrami
Data de Publicação: 2003
Outros Autores: Brosco, Viviane Haiub, Bramante, Clovis Monteiro
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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spelling 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
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