Contamination of dental radiographic solutions.
Braz Dent J
; 6(1): 45-52, 1995.
Article
em En
| MEDLINE
| ID: mdl-8688649
Thirteen groups of periapical radiographic films were evaluated to determine and compare within and between groups the effects of contamination of the fixer solution with developing solution during radiographic processing. An aluminum penetrometer was used as the radiographic object to produce different optical densities. The images were compared using radiographic density and contrast as parameters. There were significant differences between the control groups and the groups processed with a contaminated fixer solution. No statistically significant differences were observed in the intragroup comparisons.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Radiografia Dentária
/
Tecnologia Radiológica
Tipo de estudo:
Prognostic_studies
Limite:
Humans
Idioma:
En
Revista:
Braz Dent J
Assunto da revista:
ODONTOLOGIA
Ano de publicação:
1995
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Brasil