Journal of the American Dental Association, Vol 117, Issue 5, 603-606
Copyright © 1988 by American Dental Association
Clinical evaluations of composite resin restorations in primary molars: a 4-year follow-up study
EM Tonn
and
G Ryge
University of California, San Francisco.
A total of 96 composite resin restorations were placed in primary molars. After 4 years, 44 restorations were examined. The wear rate was similar to that of enamel in primary molars. The material had excellent radiopacity and color-matching properties.