Veterans administration cooperative studies project No. 147. Part IV: biocompatibility of base metal alloys.

Author: Morris HF.

Source: Journal of Prosthetic Dentistry

Year: 1987

Comment:

Abstract / Excerpt:

Restorative alloys with a high percentage of nickel are relatively new to the field of fixed prosthodontics. These alloys have gained favor because of their strength and low cost. Since 1970, the use of these alloys has climbed from small usage to 32’70 to 80’70 of the restorations in the United States.  Clinically, these alloys appear to perform as well as the gold based alloys. Although the problems with base metal alloys seem to be minor, there are concerns that longitudinal and epidemiologic studies may show biocompatibility problems in patient sensitivity, and carcinogenicity in the laboratory technician and dentist.

Citation: Morris HF. Veterans administration cooperative studies project No. 147. Part IV: biocompatibility of base metal alloys. Journal of Prosthetic Dentistry. 1987;58(1):1-4.