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Safety of large preparation with different instruments in the buccal canals of maxillary molars.
de Camargo, Ericson Janolio; Duarte, Marco Antonio Hungaro; Alcalde, Murilo Priori; Só, Marcus Vinicius Dos Reis; Vasconcelos, Bruno Carvalho de; Silva, Emmanuel João Nogueira Leal; Plotino, Gianluca; Vivan, Rodrigo Ricci.
Afiliação
  • de Camargo EJ; Division of Endodontics, College of Dentistry, University Center of Várzea Grande (UNIVAG), Várzea Grande, Brazil.
  • Duarte MAH; Department of Operative Dentistry, Endodontics and Dental Materials, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil.
  • Alcalde MP; Department of Operative Dentistry, Endodontics and Dental Materials, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil.
  • Só MVDR; Department of Operative Dentistry, Endodontics and Dental Materials, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil.
  • Vasconcelos BC; Department of Operative Dentistry, Rio Grande do Sul Federal University, Porto Alegre, Brazil.
  • Silva EJNL; Fortaleza Federal University, Sobral, Ceará, Brazil.
  • Plotino G; Universidade do Grande Rio, UNIGRANRIO, Rio de Janeiro, Brasil.
  • Vivan RR; Department of Endodontics, Sapienza Università di Roma, Rome, Italy.
Aust Endod J ; 47(1): 81-89, 2021 Apr.
Article em En | MEDLINE | ID: mdl-33368843
This study aimed to evaluate the influence of large apical preparations with Reciproc (REC), Hyflex CM (HCM) and Twisted File Adaptive (TFA) systems using micro-computed tomography (MCT). Ninety mesiobuccal (MB) and distobuccal (DB) root canals of maxillary molars (n = 45) were scanned using MCT before and after the shaping procedures. The root canals (n = 15) were prepared until REC 40.06, HCM 40.04 and TFA 35.04. The root canal transportation (RCT), centring ability (CA), change in volume of the root canal and at different levels (VC), remaining dentine thickness (RDT), removal of dentine wall (RDW) and working time (WT) were evaluated. Data were analysed using the Kruskal-Wallis and Dunn tests, and the one-way ANOVA and Tukey tests with a level of significance set at 5%. No significant difference among the instruments was found regarding the RCT, CA, RDT, RDW and WT (P > 0.05), in larger apical preparations in curved MB and straight DB canals of maxillary molars.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Preparo de Canal Radicular / Cavidade Pulpar Idioma: En Revista: Aust Endod J Assunto da revista: ODONTOLOGIA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Brasil País de publicação: Austrália
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Preparo de Canal Radicular / Cavidade Pulpar Idioma: En Revista: Aust Endod J Assunto da revista: ODONTOLOGIA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Brasil País de publicação: Austrália