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Influence of Relining Post on the Bond Strength of Resin Cements.
Conde, Daniele Meira; Rodrigues, Vandilson Pinheiro; Carvalho Souza, Soraia de Fátima; Bauer, José Roberto Oliveira; Bramante, Fausto da Silva; Linares Lima, Suellen Nogueira; Filho, Etevaldo Matos Maia; Bandeca, Matheus Coelho; de Mendonça, Adriano Augusto Melo; Lima, Darlon Martins.
Afiliación
  • Conde DM; Department of Dentistry, Federal University of Maranhao Avenida dos Portugueses, Bacanga, Sao Luis, Maranhao Brazil.
  • Rodrigues VP; Department of Dentistry, Federal University of Maranhao Avenida dos Portugueses, Bacanga, Sao Luis, Maranhao Brazil.
  • Carvalho Souza Sde F; Department of Dentistry, Federal University of Maranhao Avenida dos Portugueses, Bacanga, Sao Luis, Maranhao Brazil.
  • Bauer JR; Department of Dentistry, Federal University of Maranhao Avenida dos Portugueses, Bacanga, Sao Luis, Maranhao Brazil.
  • Bramante Fda S; Department of Dentistry, CEUMA University, Sao Luis, MA Brazil.
  • Linares Lima SN; Department of Dentistry, CEUMA University, Sao Luis, MA Brazil.
  • Filho EM; Department of Dentistry, CEUMA University, Sao Luis, MA Brazil.
  • Bandeca MC; Department of Dentistry, CEUMA University, Sao Luis, MA Brazil.
  • de Mendonça AA; Department of Dentistry, Federal University of Sergipe, Rua Claudio Batista, s/n, Sanatorio, Aracaju, Sergipe, Brazil.
  • Lima DM; Professor, Department of Dentistry, Federal University of Maranhao Avenida dos Portugueses, 1966, Bacanga, Sao Luis, Maranhao Brazil, CEP 65080-805, Phone: +55 98 3272-8577, e-mail: darlonmartins@yahoo.com.br.
J Contemp Dent Pract ; 16(7): 559-64, 2015 07 01.
Article en En | MEDLINE | ID: mdl-26329411
This study evaluated the influence of relining fiber posts on the bond strength (BS) of resin cements in the root canal. Forty bovine teeth were divided in four groups (n = 10): G1 (ARC)-fiber post cemented with resin cement RelyX ARC; G2 (ARC+Z350)-relined fiber post cemented with RelyX ARC; G3 (U200)-fiber post cemented with self-adhesive cement RelyX U200; G4 (U200+Z350)-relined fiber post cemented with RelyX U200. The roots were sectioned in six 1.2-mm slices and the push-out test was performed. Data were analyzed by three-way analysis of variance (ANOVA), and Tukey's test (a = 0.05). For the conventional resin cement, there was no significant difference between groups G1-ARC (15.5 ± 3.8) and G2-ARC+Z350 (16.1 ± 4.5). For the self-adhesive cement, the results revealed higher BS values for relined posts G4-U200 + Z350 (19.9 ± 7.9) as compared to non-relined posts G3-U200 (14.4 ± 4.5). For both cements, in groups of relined posts, the apical and the cervical thirds presented similar BS. Relining enhances the performance of the self-adhesive resin cement, and the interaction between relining and root third influences the BS to the conventional resin cement.
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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Técnica de Perno Muñón / Recubrimiento Dental Adhesivo / Cementos de Resina Límite: Animals Idioma: En Revista: J Contemp Dent Pract Asunto de la revista: ODONTOLOGIA Año: 2015 Tipo del documento: Article Pais de publicación: India
Buscar en Google
Añadir a Mi BVS
Imprimir
XML
PubMed Links

Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Técnica de Perno Muñón / Recubrimiento Dental Adhesivo / Cementos de Resina Límite: Animals Idioma: En Revista: J Contemp Dent Pract Asunto de la revista: ODONTOLOGIA Año: 2015 Tipo del documento: Article Pais de publicación: India