Question

Bevel which extends full thickness of enamel and dentin

Answer 1

Beveling provides a gradual transition between the composite resin restoration and the tooth. Bevels of 45 degrees and 1 to 2 mm wide are used in facial areas, whereas a smaller (0.5-mm) bevel is used in other areas. ... It is always desirable to terminate the restoration on enamel rather than cementum or dentin.

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