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Pulp chamber temperature changes during resin composite photoactivation
Schneider, Luis Felipe Jochims; Cavalcante, Larissa Maria Assad; Tango, Rubens Nisie; Consani, Simonides; Sinhoreti, Mário Alexandre Coelho; Correr Sobrinho, Lourenço.
Afiliação
  • Schneider, Luis Felipe Jochims; s.af
  • Cavalcante, Larissa Maria Assad; s.af
  • Tango, Rubens Nisie; s.af
  • Consani, Simonides; State University of Campinas. School of Dentistry of Piracicaba. Campinas. BR
  • Sinhoreti, Mário Alexandre Coelho; State University of Campinas. School of Dentistry of Piracicaba. Piracicaba. BR
  • Correr Sobrinho, Lourenço; State University of Campinas. School of Dentistry of Piracicaba. Piracicaba. BR
Braz. j. oral sci ; 4(12): 685-688, Jan.-Mar. 2005. ilus, tab
Article em En, Pt | LILACS, BBO | ID: lil-412438
Biblioteca responsável: BR28.1
RESUMO
The aim of the present study was to verify if there is any difference in the pulp chamber temperature rise during the photo-activation of two resin composites with different viscosities. Eighteen extracted bovine incisors were divided into two groups (n=9) that were restoredwith two different resin composites - Filtek Z250 and Filtek Flow (3M/ESPE Dental Products, St Paul, MN 55144, USA). During the photo-activation, with a conventional halogen light curing unit (XL 2500, 3M/ESPE), a type-K thermocouple registered the temperature rise peak in the pulp chamber. The temperature rise data were submitted to Student-t test at 5% significance. The resin compositeFiltek Flow shows statically higher mean temperature rise (<0.05). We conclude that the resin composites with different viscosities produce different temperature changes during the photo-activation
Assuntos
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Coleções: 01-internacional Base de dados: BBO / LILACS Assunto principal: Resinas Compostas / Cavidade Pulpar Idioma: En / Pt Revista: Braz. j. oral sci Assunto da revista: ODONTOLOGIA Ano de publicação: 2005 Tipo de documento: Article País de afiliação: Brasil
Buscar no Google
Coleções: 01-internacional Base de dados: BBO / LILACS Assunto principal: Resinas Compostas / Cavidade Pulpar Idioma: En / Pt Revista: Braz. j. oral sci Assunto da revista: ODONTOLOGIA Ano de publicação: 2005 Tipo de documento: Article País de afiliação: Brasil