de Rouffignac M, de Cooman J
Pract Periodontics Aesthet Dent. 1992 Oct;4(8):9-13.
The translucence of all-porcelain restorative materials very closely resembles that of natural teeth, thereby enabling the nearest possible emulation of natural teeth. Because of this quality and the suitability for bonding, all-porcelain has become the choice material for anterior jackets, three quarters, and veneers. In this article, the author uses actual cases to substantiate and illustrate her evaluation.