Minimal facial reduction when preparing for veneers:
a. 0.3 mm
b. 0.3-0.5 mm ***
c. 1-1.5 mm
The facial enamel is usually reduced by 0.3–0.5mm, but where the underlying tooth is severely discolored, reduction should be 0.7mm.
The facial enamel is usually reduced by 0.3–0.5mm, but where the underlying tooth is severely discolored, reduction should be 0.7mm.