Survival of Dicor glass-ceramic dental restorations over 20 years: Part IV. The effects of combinations of variables.

PURPOSE Previous studies have shown the relationship of individual clinical variables to the survival of Dicor (Corning Glass Works) restorations. The purpose of the present investigation was to examine the effect of combinations of these variables on the intraoral survival of Dicor restorations. MATERIALS AND METHODS Dicor glass-ceramic restorations (n=1… CONTINUE READING