An in vitro evaluation of shear bond strengths of glass ionomer/amalgam combinations
Cpd dentistry
; 5(3): 90-94, 2004.
Artigo
em Inglês
| MedCarib
| ID: med-17570
Biblioteca responsável:
TT5
ABSTRACT
Purpose:
The purpose of this study was to assess the shear bond strength of amalgam when bonded to dentine with various cements. Materials andMethods:
Eighty human molars were divided into five groups and ground dentine surfaces treated, with one of five cements (Fuji I, Vitrebond, Rely X, Fuji II and Panavia F). Spherical amalgam (Tytin) was condensed onto the unset cement and shear bond strengths were measured after one week.Results:
The mean shear bond strength of Panavia F (25.3 MPa) was significantly higher compared with Fuji I (16.8 MPa), Fuji II (10.3 MPa) and Vitrebond (5.1 MPa) however there was no significant difference with Rely X (19.0 MPa).Conclusion:
The combination of a resin modified glass ionomer luting cement with a spherical alloy may enhance bonding of amalgam to dentine.
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Coleções:
Bases de dados internacionais
Base de dados:
MedCarib
Assunto principal:
Amálgama Dentário
/
Resistência ao Cisalhamento
/
Cimentos de Ionômeros de Vidro
Limite:
Humanos
Idioma:
Inglês
Revista:
Cpd dentistry
Ano de publicação:
2004
Tipo de documento:
Artigo
Instituição/País de afiliação:
School of Dentistry/Trinidad and Tobago