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

Detalhes bibliográficos
Autor(a) principal: Leonardo, Mario Roberto [UNESP]
Data de Publicação: 2004
Outros Autores: Cervi, Devanir De Araújo, Tanomaru, Juliane Maria Guerreiro [UNESP], Silva, Léa Assed Bezerra Da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1678-77572004000100016
http://hdl.handle.net/11449/213053
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.
id UNSP_aeca4b83f96e998613d01d7843b018f7
oai_identifier_str oai:repositorio.unesp.br:11449/213053
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Effect of different rotary instrumentation techniques and thermoplastic filling on apical sealingEfeito de diferentes técnicas de instrumentação rotatória e obturação termoplástica no selamento apicalRoot canal therapyRoot canal instrumentationCleaning and shapingRotary instrumentationObturation techniquesTratamento de canal radicularinstrumentação de canal radicularpreparo biomecânicoinstrumentação rotatóriatécnicas de obturação de canal radicularThe 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.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 (p<0.05). Conclui-se que a associação de diferentes sistemas rotatórios de instrumentação e diferentes sistemas de obturação influenciaram no selamento apical.Barretos School of Dentistry, Department of EndodonticsUniversidade Estadual Paulista, Araraquara School of DentistryUniversidade de São Paulo, Ribeirão Preto School of DentistryUniversidade Estadual Paulista, Araraquara School of DentistryFaculdade De Odontologia De Bauru - USPBarretos School of DentistryUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Leonardo, Mario Roberto [UNESP]Cervi, Devanir De AraújoTanomaru, Juliane Maria Guerreiro [UNESP]Silva, Léa Assed Bezerra Da2021-07-14T10:49:16Z2021-07-14T10:49:16Z2004-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article89-92application/pdfhttp://dx.doi.org/10.1590/S1678-77572004000100016Journal of Applied Oral Science. Bauru, SP, Brazil: Faculdade De Odontologia De Bauru - USP, v. 12, n. 1, p. 89-92, 2004.1678-77571678-7765http://hdl.handle.net/11449/21305310.1590/S1678-77572004000100016S1678-77572004000100016S1678-77572004000100016.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Applied Oral Scienceinfo:eu-repo/semantics/openAccess2024-09-27T18:04:00Zoai:repositorio.unesp.br:11449/213053Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-27T18:04Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)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 [UNESP]
Root canal therapy
Root canal instrumentation
Cleaning and shaping
Rotary instrumentation
Obturation techniques
Tratamento de canal radicular
instrumentação de canal radicular
preparo biomecânico
instrumentação rotatória
técnicas de obturação de canal radicular
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 [UNESP]
author_facet Leonardo, Mario Roberto [UNESP]
Cervi, Devanir De Araújo
Tanomaru, Juliane Maria Guerreiro [UNESP]
Silva, Léa Assed Bezerra Da
author_role author
author2 Cervi, Devanir De Araújo
Tanomaru, Juliane Maria Guerreiro [UNESP]
Silva, Léa Assed Bezerra Da
author2_role author
author
author
dc.contributor.none.fl_str_mv Barretos School of Dentistry
Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Leonardo, Mario Roberto [UNESP]
Cervi, Devanir De Araújo
Tanomaru, Juliane Maria Guerreiro [UNESP]
Silva, Léa Assed Bezerra Da
dc.subject.por.fl_str_mv Root canal therapy
Root canal instrumentation
Cleaning and shaping
Rotary instrumentation
Obturation techniques
Tratamento de canal radicular
instrumentação de canal radicular
preparo biomecânico
instrumentação rotatória
técnicas de obturação de canal radicular
topic Root canal therapy
Root canal instrumentation
Cleaning and shaping
Rotary instrumentation
Obturation techniques
Tratamento de canal radicular
instrumentação de canal radicular
preparo biomecânico
instrumentação rotatória
técnicas de obturação de canal radicular
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
2021-07-14T10:49:16Z
2021-07-14T10:49:16Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S1678-77572004000100016
Journal of Applied Oral Science. Bauru, SP, Brazil: Faculdade De Odontologia De Bauru - USP, v. 12, n. 1, p. 89-92, 2004.
1678-7757
1678-7765
http://hdl.handle.net/11449/213053
10.1590/S1678-77572004000100016
S1678-77572004000100016
S1678-77572004000100016.pdf
url http://dx.doi.org/10.1590/S1678-77572004000100016
http://hdl.handle.net/11449/213053
identifier_str_mv Journal of Applied Oral Science. Bauru, SP, Brazil: Faculdade De Odontologia De Bauru - USP, v. 12, n. 1, p. 89-92, 2004.
1678-7757
1678-7765
10.1590/S1678-77572004000100016
S1678-77572004000100016
S1678-77572004000100016.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Applied Oral Science
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 89-92
application/pdf
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 SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
_version_ 1813546440290467840

Registros relacionados