A systematic review and meta-analysis of the survival of non-feldspathic porcelain veneers over 5 and 10 years.

The long-term outcome (> 5 years) of non-feldspathic porcelain veneers is sparsely reported in the literature. This systematic review indicates that the 5-year cumulative estimated survival for etchable non-feldspathic porcelain veneers is over 90%.