Stress Distribution in Porcelain-Fused-to-Gold Crowns and Preparations Constructed with Photoelastic Plastics.

Autor: CRAIG, R. G., EL-EBRASHI, M. K., PEYTON, F. A.
Předmět:
Zdroj: Journal of Dental Research; Sep1971, Vol. 50 Issue 5, p1278-1283, 6p, 3 Black and White Photographs, 2 Diagrams, 2 Charts
Abstrakt: Composite models representing porcelain fused-to-gold restorations were constructed from photoelastic plastics. Better stress distributions resulted when the porcelain-gold joint was as far as feasible from the loading site, a bulk of gold was present on the lingual shoulder, and the porcelain-gold joint at the shoulder was 30° from the horizontal. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index