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: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572004000100016
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<0.05). In conclusion, the association of different rotary instrumentation techniques and different filling systems influenced the apical sealing.
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spelling Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealingRoot canal therapyRoot canal instrumentationCleaning and shapingRotary instrumentationObturation techniquesThe 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<0.05). In conclusion, the association of different rotary instrumentation techniques and different filling systems influenced the apical sealing.Faculdade De Odontologia De Bauru - USP2004-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572004000100016Journal of Applied Oral Science v.12 n.1 2004reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S1678-77572004000100016info:eu-repo/semantics/openAccessLeonardo,Mario RobertoCervi,Devanir de AraújoTanomaru,Juliane Maria GuerreiroSilva,Léa Assed Bezerra daeng2004-06-30T00:00:00Zoai:scielo:S1678-77572004000100016Revistahttp://www.scielo.br/jaosPUBhttps://old.scielo.br/oai/scielo-oai.php||jaos@usp.br1678-77651678-7757opendoar:2004-06-30T00:00Journal 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
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
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 Root canal therapy
Root canal instrumentation
Cleaning and shaping
Rotary instrumentation
Obturation techniques
topic 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<0.05). In conclusion, the association of different rotary instrumentation techniques and different filling systems influenced the apical sealing.
publishDate 2004
dc.date.none.fl_str_mv 2004-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572004000100016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572004000100016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-77572004000100016
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Faculdade De Odontologia De Bauru - USP
publisher.none.fl_str_mv Faculdade De Odontologia De Bauru - USP
dc.source.none.fl_str_mv Journal of Applied Oral Science v.12 n.1 2004
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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