Hollow ground bevel is?
Correct Answer: Exaggerated chamfer
Description: Hollow ground (concave) bevel:
Used when cusp required to cover with cast metal
Prepared with 12 fluted round ended bur
Provide sufficient bulk of restoration at cavosurface margin
It is an exaggerated chamfer basically
Also known as concave bevel
In posterior ceramic restorations at cavosurface angle hollow-ground chamfer confined to the marginal enamel will aid in developing a more effective seal
Category:
Dental
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