Reliability of antagonistic arch impression in dental prostheses: clinical evaluation of different preimpression preparation procedures.
J Prosthet Dent
; 74(2): 127-32, 1995 Aug.
Article
en En
| MEDLINE
| ID: mdl-8537917
ABSTRACT
This study compared the influence of different methods of preimpression preparation on the quality of occlusal reproduction in irreversible hydrocolloid impressions. A total of 30 impressions of the lower dental arch of a patient were made with five different preimpression preparation procedures. Stone casts were made and analyzed. Critical comparison showed that the preimpression preparation influenced the quality of the occlusal surface of the cast. Fingerpainting the occlusal surface with fluid hydrocolloid before positioning the loaded impression tray, associated with use of a saliva ejector, reduced the incidence of macroscopic defects on the occlusal surface of the impressions.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Técnica de Impresión Dental
Tipo de estudio:
Prognostic_studies
Límite:
Adult
/
Female
/
Humans
Idioma:
En
Revista:
J Prosthet Dent
Año:
1995
Tipo del documento:
Article
País de afiliación:
Italia