Avaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCB

Detalhes bibliográficos
Ano de defesa: 2015
Autor(a) principal: Marquezan, Flavia Kolling lattes
Orientador(a): Schmitz, Marcia da Silva lattes
Banca de defesa: Vanni, José Roberto lattes, May, Liliana Gressler lattes
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Universidade Federal de Santa Maria
Programa de Pós-Graduação: Programa de Pós-Graduação em Ciências Odontológicas
Departamento: Odontologia
País: BR
Palavras-chave em Português:
Cavidade pulpar
Dente pré-molar
Endodontia
Pinos dentários
Tomografia computadorizada de feixe cônico
Palavras-chave em Inglês:
Bicuspid
Cone-beam computed tomography
Dental pins
Endodontics
Root canal
Área do conhecimento CNPq:
CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA
Link de acesso: http://repositorio.ufsm.br/handle/1/6172
Resumo: The aim of this in vitro study was to evaluate the residual dentin thickness of palatal root of premolars after post space preparation with the new Brazilian drill Post Preparation and compare with the Gates-Glidden and Largo drills using cone-beam computed tomography (CBCT). A total of 21 premolars were selected and randomized into 3 groups: G1 - Post Preparation burs; G2 - Gates-Glidden burs #2 and #3; G3 - Largo burs #1 and #2. The residual dentin thickness in seven sections for the mesial, distal, buccal and palatal points was measured in three stages: initial (unprepared), after instrumentation to #35 apical file and after post preparation using the equipment Kodak CS 9000C 3D Extraoral Imaging System and CS 3D Imaging v. 3.4.3. software. The area of the root canal was analyzed in three stages through VRMesh Reverse v. 7.6.1. software. Statistical significance was set at 5%. Data from linear measurements and the area were analyzed using the Kruskal-Wallis test. The Post Preparation burs demonstrated similar performance to the Gates-Glidden and Largo drills in the analysis of residual dentin thickness for post space preparation.
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spelling 2016-03-072016-03-072015-08-13MARQUEZAN, Flavia Kolling. Evaluation of residual dentin thickness after post space preparation using post preparation drills: CBCT analysis. 2015. 47 f. Dissertação (Mestrado em Odontologia) - Universidade Federal de Santa Maria, Santa Maria, 2015.http://repositorio.ufsm.br/handle/1/6172The aim of this in vitro study was to evaluate the residual dentin thickness of palatal root of premolars after post space preparation with the new Brazilian drill Post Preparation and compare with the Gates-Glidden and Largo drills using cone-beam computed tomography (CBCT). A total of 21 premolars were selected and randomized into 3 groups: G1 - Post Preparation burs; G2 - Gates-Glidden burs #2 and #3; G3 - Largo burs #1 and #2. The residual dentin thickness in seven sections for the mesial, distal, buccal and palatal points was measured in three stages: initial (unprepared), after instrumentation to #35 apical file and after post preparation using the equipment Kodak CS 9000C 3D Extraoral Imaging System and CS 3D Imaging v. 3.4.3. software. The area of the root canal was analyzed in three stages through VRMesh Reverse v. 7.6.1. software. Statistical significance was set at 5%. Data from linear measurements and the area were analyzed using the Kruskal-Wallis test. The Post Preparation burs demonstrated similar performance to the Gates-Glidden and Largo drills in the analysis of residual dentin thickness for post space preparation.O objetivo do presente estudo in vitro foi avaliar a espessura de dentina residual da raiz palatina de pré-molares superiores após o preparo para pino com a nova broca brasileira Post Preparation e comparar com as brocas Gates-Glidden e Largo por meio da tomografia computadorizada cone beam (TCCB). Um total de 21 pré-molares superiores foram selecionados e randomizados em 3 grupos: G1 broca Post Preparation; G2 brocas Gates-Glidden nº 2 e 3; G3 brocas Largo nº 1 e 2. A espessura dentinária remanescente em sete cortes das paredes mesial, distal, vestibular e palatina foi medida em três momentos: inicial (sem preparo), após a instrumentação até a lima #35 e após o preparo para retentor intrarradicular por meio do equipamento Kodak CS 9000C 3D Extraoral Imaging System com auxílio do software CS 3D Imaging v. 3.4.3. A área dos condutos radiculares nos três momentos foi analisada por meio do software VRMesh Reverse v. 7.6.1. O nível de significância estatística foi estabelecido em 5%. Os dados das medidas lineares e da área da dentina remanescente foram analisados por meio do teste de Kruskal-Wallis. A broca Post Preparation demonstrou comportamento similar às brocas Gates-Glidden e Largo quanto ao desgaste dentinário durante o preparo para retentor intrarradicular.Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em Ciências OdontológicasUFSMBROdontologiaCavidade pulparDente pré-molarEndodontiaPinos dentáriosTomografia computadorizada de feixe cônicoBicuspidCone-beam computed tomographyDental pinsEndodonticsRoot canalCNPQ::CIENCIAS DA SAUDE::ODONTOLOGIAAvaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCBEvaluation of residual dentin thickness after post space preparation using post preparation drills: CBCT analysisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisSchmitz, Marcia da Silvahttp://lattes.cnpq.br/4239733753424639Vanni, José Robertohttp://lattes.cnpq.br/0799421002365404May, Liliana Gresslerhttp://lattes.cnpq.br/6812578163990395http://lattes.cnpq.br/2656357445368224Marquezan, Flavia Kolling400200000000400300300300300fc4da2ba-b68a-44fb-b92f-a1a7893aad09b3225eaf-a626-4174-b0b5-66f734354fa0e0b6ad3e-c9b3-4095-9679-12b2d64fbaee51c13a69-0813-4297-8e59-e106cd602cd0info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações do UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALMARQUEZAN, FLAVIA KOLLING.pdfapplication/pdf2020081http://repositorio.ufsm.br/bitstream/1/6172/1/MARQUEZAN%2c%20FLAVIA%20KOLLING.pdf480eca24b77ed60770d4965fba5a82a4MD51TEXTMARQUEZAN, FLAVIA KOLLING.pdf.txtMARQUEZAN, FLAVIA KOLLING.pdf.txtExtracted texttext/plain50266http://repositorio.ufsm.br/bitstream/1/6172/2/MARQUEZAN%2c%20FLAVIA%20KOLLING.pdf.txtd040c30fd6b555bbb03321d4c25da62bMD52THUMBNAILMARQUEZAN, FLAVIA KOLLING.pdf.jpgMARQUEZAN, FLAVIA KOLLING.pdf.jpgIM Thumbnailimage/jpeg5121http://repositorio.ufsm.br/bitstream/1/6172/3/MARQUEZAN%2c%20FLAVIA%20KOLLING.pdf.jpg8a29ed7334bd447f7fc0c054a4460c41MD531/61722022-04-06 16:02:06.532oai:repositorio.ufsm.br:1/6172Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2022-04-06T19:02:06Biblioteca Digital de Teses e Dissertações do UFSM - Universidade Federal de Santa Maria (UFSM)false
dc.title.por.fl_str_mv Avaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCB
dc.title.alternative.eng.fl_str_mv Evaluation of residual dentin thickness after post space preparation using post preparation drills: CBCT analysis
title Avaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCB
spellingShingle Avaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCB
Marquezan, Flavia Kolling
Cavidade pulpar
Dente pré-molar
Endodontia
Pinos dentários
Tomografia computadorizada de feixe cônico
Bicuspid
Cone-beam computed tomography
Dental pins
Endodontics
Root canal
CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA
title_short Avaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCB
title_full Avaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCB
title_fullStr Avaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCB
title_full_unstemmed Avaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCB
title_sort Avaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCB
author Marquezan, Flavia Kolling
author_facet Marquezan, Flavia Kolling
author_role author
dc.contributor.advisor1.fl_str_mv Schmitz, Marcia da Silva
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/4239733753424639
dc.contributor.referee1.fl_str_mv Vanni, José Roberto
dc.contributor.referee1Lattes.fl_str_mv http://lattes.cnpq.br/0799421002365404
dc.contributor.referee2.fl_str_mv May, Liliana Gressler
dc.contributor.referee2Lattes.fl_str_mv http://lattes.cnpq.br/6812578163990395
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/2656357445368224
dc.contributor.author.fl_str_mv Marquezan, Flavia Kolling
contributor_str_mv Schmitz, Marcia da Silva
Vanni, José Roberto
May, Liliana Gressler
dc.subject.por.fl_str_mv Cavidade pulpar
Dente pré-molar
Endodontia
Pinos dentários
Tomografia computadorizada de feixe cônico
topic Cavidade pulpar
Dente pré-molar
Endodontia
Pinos dentários
Tomografia computadorizada de feixe cônico
Bicuspid
Cone-beam computed tomography
Dental pins
Endodontics
Root canal
CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA
dc.subject.eng.fl_str_mv Bicuspid
Cone-beam computed tomography
Dental pins
Endodontics
Root canal
dc.subject.cnpq.fl_str_mv CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA
description The aim of this in vitro study was to evaluate the residual dentin thickness of palatal root of premolars after post space preparation with the new Brazilian drill Post Preparation and compare with the Gates-Glidden and Largo drills using cone-beam computed tomography (CBCT). A total of 21 premolars were selected and randomized into 3 groups: G1 - Post Preparation burs; G2 - Gates-Glidden burs #2 and #3; G3 - Largo burs #1 and #2. The residual dentin thickness in seven sections for the mesial, distal, buccal and palatal points was measured in three stages: initial (unprepared), after instrumentation to #35 apical file and after post preparation using the equipment Kodak CS 9000C 3D Extraoral Imaging System and CS 3D Imaging v. 3.4.3. software. The area of the root canal was analyzed in three stages through VRMesh Reverse v. 7.6.1. software. Statistical significance was set at 5%. Data from linear measurements and the area were analyzed using the Kruskal-Wallis test. The Post Preparation burs demonstrated similar performance to the Gates-Glidden and Largo drills in the analysis of residual dentin thickness for post space preparation.
publishDate 2015
dc.date.issued.fl_str_mv 2015-08-13
dc.date.accessioned.fl_str_mv 2016-03-07
dc.date.available.fl_str_mv 2016-03-07
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
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status_str publishedVersion
dc.identifier.citation.fl_str_mv MARQUEZAN, Flavia Kolling. Evaluation of residual dentin thickness after post space preparation using post preparation drills: CBCT analysis. 2015. 47 f. Dissertação (Mestrado em Odontologia) - Universidade Federal de Santa Maria, Santa Maria, 2015.
dc.identifier.uri.fl_str_mv http://repositorio.ufsm.br/handle/1/6172
identifier_str_mv MARQUEZAN, Flavia Kolling. Evaluation of residual dentin thickness after post space preparation using post preparation drills: CBCT analysis. 2015. 47 f. Dissertação (Mestrado em Odontologia) - Universidade Federal de Santa Maria, Santa Maria, 2015.
url http://repositorio.ufsm.br/handle/1/6172
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dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.publisher.program.fl_str_mv Programa de Pós-Graduação em Ciências Odontológicas
dc.publisher.initials.fl_str_mv UFSM
dc.publisher.country.fl_str_mv BR
dc.publisher.department.fl_str_mv Odontologia
publisher.none.fl_str_mv Universidade Federal de Santa Maria
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