Surface finishing of glass ionomer.
Am J Dent
; 10(3): 137-40, 1997 Jun.
Article
em En
| MEDLINE
| ID: mdl-9545889
PURPOSE: To evaluate the surface roughness and staining of a glass ionomer cement when subjected to different finishing procedures. MATERIALS AND METHODS: Sixty-four discs of Chem-Fil II glass ionomer cement were submitted to staining test with methylene blue by spectrophotometry and roughness test by profilometry. Four groups were evaluated: Mylar matrix (control). Sof-Lex discs, Enhance points, and diamond bur. RESULTS: Staining and roughness test, analyzed by ANOVA and Tukey's test, showed that the best surface was obtained when the material cured in contact with the Mylar matrix strip or when treated with Sof-Lex discs. The poorest results were obtained after using the diamond bur.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Polimento Dentário
/
Cimentos de Ionômeros de Vidro
Tipo de estudo:
Diagnostic_studies
/
Evaluation_studies
Idioma:
En
Revista:
Am J Dent
Assunto da revista:
ODONTOLOGIA
Ano de publicação:
1997
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Estados Unidos