Adaptation of gutta percha to oval canals: A cone beam computed tomographic analysis

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Iowa-
Autor(es): dc.creatorDe Vasconcelos, Rafaela Andrade-
Autor(es): dc.creatorCamargo, Carlos Henrique Ribeiro-
Autor(es): dc.creatorDas Neves Cavalcanti, Bruno-
Autor(es): dc.creatorManhães, Luiz Roberto Coutinho-
Autor(es): dc.creatorGonçalves, Simone Helena Ferreira-
Data de aceite: dc.date.accessioned2025-08-21T15:11:14Z-
Data de disponibilização: dc.date.available2025-08-21T15:11:14Z-
Data de envio: dc.date.issued2022-04-30-
Data de envio: dc.date.issued2022-04-30-
Data de envio: dc.date.issued2017-05-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/232613-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/232613-
Descrição: dc.descriptionThis study evaluated the influence of different instrumentation techniques on the adaptation of gutta percha cones in oval-shaped root canals. A total of 90 human single-rooted teeth were divided into groups according to the instrumentation technique that was used: group M, manual; group OM, hybrid: oscillatory plus manual; group PT, rotary (ProTaper Universal); group OPT, hybrid: oscillatory plus rotary (ProTaper Universal); group MT, rotary (Mtwo); and group OMT, hybrid: oscillatory plus rotary (Mtwo). After a single gutta percha cone was adapted to the canal, cone beam computed tomography was utilized to perform assessments at areas of greater contact of gutta percha to root canal walls. The adaptation was rated as ideal, satisfactory, minimally acceptable, or unsatisfactory. The frequency of ideal adaptation of the cone to the 4 canal walls varied from 26.67% (groups OMT and PT) to 73.33% (group MT); the differences between group MT and groups PT and OMT were statistically significant (P < 0.05). The mean area of the canal preparation without adaptation (contact) of the cone varied from 0.06 mm2 (group MT) to 0.41 mm2 (group OMT). The results showed that an instrumentation technique using the Mtwo system provided the best adaptation of the .04 gutta percha cones to anatomically oval root canals.-
Descrição: dc.descriptionDepartment of Restorative Dentistry and Endodontics Dental School Institute of Science and Technology Sao Paulo State University-
Descrição: dc.descriptionDepartment of Diagnostics and Surgery-
Descrição: dc.descriptionDepartment of Biosciences and Oral Diagnosis-
Descrição: dc.descriptionDepartment of Endodontics College of Dentistry University of Iowa-
Descrição: dc.descriptionDepartment of Restorative Dentistry and Endodontics Dental School Institute of Science and Technology Sao Paulo State University-
Formato: dc.formate13-e17-
Idioma: dc.languageen-
Relação: dc.relationGeneral Dentistry-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectComputed tomography-
Palavras-chave: dc.subjectInstrumentation-
Palavras-chave: dc.subjectObturation-
Palavras-chave: dc.subjectSingle cone-
Título: dc.titleAdaptation of gutta percha to oval canals: A cone beam computed tomographic analysis-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.