Clinical evaluation of etched porcelain veneers.

  title={Clinical evaluation of etched porcelain veneers.},
  author={J R Calamia},
  journal={American journal of dentistry},
  volume={2 1},
  • J R Calamia
  • Published 1989 in American journal of dentistry
This study evaluated 115 etched porcelain laminate veneers placed by a single operator at New York University Dental Center between 1982 and 1985. The restorations were divided into two groups. Group I consisted of 43 restorations placed without any tooth preparation; Group II consisted of 72 restorations placed using a chamfer preparation. The U.S.P.H.S. criteria was used to record cavosurface marginal discoloration, marginal integrity, and presence of caries. A clinical examination also… CONTINUE READING