Which enamel cutting instrument is used to accentuate line and point angles in internal outline and retention in a cavity preparation?
A)Hatchet
B)Angle former
C)Straight chisel
D)Binangle chisel
E)Gingival margin trimmer

Question

Quizplus · Accepted Answer

The angle former is used to accentuate line and point angles in internal outline and retention in a cavity preparation. The hatchet is used to clean and smooth cavity preparation walls. The binangle chisel and straight chisel are used to plane and cleave enamel in a cavity preparation. The gingival margin trimmer bevels the cervical walls of mesial and distal retention areas.

Which Enamel Cutting Instrument Is Used to Accentuate Line and Point