The use of porcelain-fused-to-metal restorations in current dental practice: A survey

Abstract

The survey of members and guests of the American Academy of Esthetic Dentistry revealed the following: Porcelain-fused-to-metal crowns are the most commonly used crowns in dentistry, Cast gold crowns are infrequently placed compared to PFM, most dentists consider PFM crowns extremely successful restorations; although porcelain occlusal surfaces are considered acceptable by most dentists, dentists prefer metal on occlusal surfaces for restorations in their own mouths; the anterior 3/4 crown is infrequently placed, but the posterior 3/4 crown is commonly used; the Cerestore crown is gaining acceptance; Porcelain-jacket-crown use is reduced, but still a viable alternative; and the most desired improvement for PFM restorations was less wear on opposing teeth.