In in-vitro evaluation of effect of different finish lines on marginal adaptation in metal-ceramic restorations under thermo-mechanical loading.
Artículo
en Inglés
| IMSEAR
| ID: sea-140085
ABSTRACT
The aim of this study was to evaluate the marginal gap in terms of cement film thickness associated with shoulder, shoulder with 45° bevel, shoulder with 30° bevel and chamfer, under thermo-mechanical loading. Forty human mandibular molars were prepared and restored with ceramo-metal crowns. Teeth were thermo-mechanically loaded and vertically sectioned to evaluate the cement film thickness. Shoulder with 45° bevel provided the least marginal gap as compared with all the tested finish lines.
Texto completo:
Disponible
Índice:
IMSEAR (Asia Sudoriental)
Asunto principal:
Paladio
/
Plata
/
Estrés Mecánico
/
Propiedades de Superficie
/
Temperatura
/
Fuerza de la Mordida
/
Ensayo de Materiales
/
Humanos
/
Aleaciones de Cerámica y Metal
/
Adaptación Marginal Dental
Idioma:
Inglés
Año:
2011
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS