Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealing

Detalhes bibliográficos
Autor(a) principal: Leonardo, Mario Roberto
Data de Publicação: 2004
Outros Autores: Cervi, Devanir de Araújo, Tanomaru, Juliane Maria Guerreiro, Silva, Léa Assed Bezerra da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of applied oral science (Online)
Texto Completo: https://www.revistas.usp.br/jaos/article/view/3182
Resumo: The aim of this study was to evaluate apical sealing after root canal treatment using two different rotary instrumentation techniques and two thermoplastic root canal filling techniques. The study was performed in 115 human extracted mandibular premolars. After coronary access the apical foramen was opened with a # 15 K file 1 mm beyond the apex. Cleaning and shaping was subsequently carried out at the working length, 1 mm from the apex, with ProFile .04/.06 system (Dentsply/Maillefer), Quantec (Analytic Endodontics/Kerr) or by the step-back technique with 1% sodium hypochlorite solution as irrigating solution. The root canals were filled with Thermafil (Dentsply/Maillefer) or Microseal (Analytic Endodontics/Kerr) or by lateral condensation technique using AH Plus sealer (epoxy type). The teeth were immersed in 2% methylene blue under vacuum. Then, they were longitudinally sectioned. The results showed that the association of Profile and Thermafil Plus provide the best results (p
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spelling Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealing Efeito de diferentes técnicas de instrumentação rotatória e obturação termoplástica no selamento apical Tratamento de canal radicularinstrumentação de canal radicularpreparo biomecânicoinstrumentação rotatóriatécnicas de obturação de canal radicularRoot canal therapyRoot canal instrumentationCleaning and shapingRotary instrumentationObturation techniques The aim of this study was to evaluate apical sealing after root canal treatment using two different rotary instrumentation techniques and two thermoplastic root canal filling techniques. The study was performed in 115 human extracted mandibular premolars. After coronary access the apical foramen was opened with a # 15 K file 1 mm beyond the apex. Cleaning and shaping was subsequently carried out at the working length, 1 mm from the apex, with ProFile .04/.06 system (Dentsply/Maillefer), Quantec (Analytic Endodontics/Kerr) or by the step-back technique with 1% sodium hypochlorite solution as irrigating solution. The root canals were filled with Thermafil (Dentsply/Maillefer) or Microseal (Analytic Endodontics/Kerr) or by lateral condensation technique using AH Plus sealer (epoxy type). The teeth were immersed in 2% methylene blue under vacuum. Then, they were longitudinally sectioned. The results showed that the association of Profile and Thermafil Plus provide the best results (p O objetivo deste estudo foi avaliar o selamento apical após obturação de canal radicular usando duas diferentes técnicas de instrumentação rotatória e duas técnicas termoplásticas de obturação de canal radicular. O estudo foi realizado em 115 pré-molares extraídos de humanos. Após abertura coronária, o forame apical foi dilatado com lima tipo K 15, 1 mm além do ápice. Em seguida, o preparo biomecânico foi conduzido no comprimento de trabalho, 1 mm aquém do ápice, utilizando o Sistema ProFile 0,04/0,06 (Dentsply/Maillefer), Quantec (Analytic Endodontics/Kerr) ou técnica escalonada com hipoclorito de sódio como solução irrigadora. Os canais radiculares foram obturados com Thermafil (Dentsply/Maillefer) ou Microseal (Analytic Endodontics/Kerr) ou condensação lateral ativa usando o cimento AH Plus. Os dentes foram imersos em solução de azul de metileno a 2% em ambiente de vácuo. Depois, eles foram seccionados longitudinalmente. Os resultados demonstraram que a associação do Profile e Thermafil promoveu os melhores resultados (pUniversidade de São Paulo. Faculdade de Odontologia de Bauru2004-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/318210.1590/S1678-77572004000100016Journal of Applied Oral Science; Vol. 12 No. 1 (2004); 89-92 Journal of Applied Oral Science; Vol. 12 Núm. 1 (2004); 89-92 Journal of Applied Oral Science; v. 12 n. 1 (2004); 89-92 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3182/3871Copyright (c) 2004 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessLeonardo, Mario RobertoCervi, Devanir de AraújoTanomaru, Juliane Maria GuerreiroSilva, Léa Assed Bezerra da2012-04-27T11:47:08Zoai:revistas.usp.br:article/3182Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T11:47:08Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealing
Efeito de diferentes técnicas de instrumentação rotatória e obturação termoplástica no selamento apical
title Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealing
spellingShingle Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealing
Leonardo, Mario Roberto
Tratamento de canal radicular
instrumentação de canal radicular
preparo biomecânico
instrumentação rotatória
técnicas de obturação de canal radicular
Root canal therapy
Root canal instrumentation
Cleaning and shaping
Rotary instrumentation
Obturation techniques
title_short Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealing
title_full Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealing
title_fullStr Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealing
title_full_unstemmed Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealing
title_sort Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealing
author Leonardo, Mario Roberto
author_facet Leonardo, Mario Roberto
Cervi, Devanir de Araújo
Tanomaru, Juliane Maria Guerreiro
Silva, Léa Assed Bezerra da
author_role author
author2 Cervi, Devanir de Araújo
Tanomaru, Juliane Maria Guerreiro
Silva, Léa Assed Bezerra da
author2_role author
author
author
dc.contributor.author.fl_str_mv Leonardo, Mario Roberto
Cervi, Devanir de Araújo
Tanomaru, Juliane Maria Guerreiro
Silva, Léa Assed Bezerra da
dc.subject.por.fl_str_mv Tratamento de canal radicular
instrumentação de canal radicular
preparo biomecânico
instrumentação rotatória
técnicas de obturação de canal radicular
Root canal therapy
Root canal instrumentation
Cleaning and shaping
Rotary instrumentation
Obturation techniques
topic Tratamento de canal radicular
instrumentação de canal radicular
preparo biomecânico
instrumentação rotatória
técnicas de obturação de canal radicular
Root canal therapy
Root canal instrumentation
Cleaning and shaping
Rotary instrumentation
Obturation techniques
description The aim of this study was to evaluate apical sealing after root canal treatment using two different rotary instrumentation techniques and two thermoplastic root canal filling techniques. The study was performed in 115 human extracted mandibular premolars. After coronary access the apical foramen was opened with a # 15 K file 1 mm beyond the apex. Cleaning and shaping was subsequently carried out at the working length, 1 mm from the apex, with ProFile .04/.06 system (Dentsply/Maillefer), Quantec (Analytic Endodontics/Kerr) or by the step-back technique with 1% sodium hypochlorite solution as irrigating solution. The root canals were filled with Thermafil (Dentsply/Maillefer) or Microseal (Analytic Endodontics/Kerr) or by lateral condensation technique using AH Plus sealer (epoxy type). The teeth were immersed in 2% methylene blue under vacuum. Then, they were longitudinally sectioned. The results showed that the association of Profile and Thermafil Plus provide the best results (p
publishDate 2004
dc.date.none.fl_str_mv 2004-03-01
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/3182
10.1590/S1678-77572004000100016
url https://www.revistas.usp.br/jaos/article/view/3182
identifier_str_mv 10.1590/S1678-77572004000100016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/jaos/article/view/3182/3871
dc.rights.driver.fl_str_mv Copyright (c) 2004 Journal of Applied Oral Science
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2004 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. 12 No. 1 (2004); 89-92
Journal of Applied Oral Science; Vol. 12 Núm. 1 (2004); 89-92
Journal of Applied Oral Science; v. 12 n. 1 (2004); 89-92
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_ 1800221671336968192

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