Which instrument is used to remove bone adjacent to teeth without causing trauma?
A)Periodontal kidney-shaped knife
B)Periodontal spear-point knife
C)Back-action hoe
D)Interdental file

Question

Quizplus · Accepted Answer

The back-action hoe is designed to remove bone adjacent to teeth without causing trauma. The periodontal knives are designed to remove tissue, not calculus. The interdental file is used to crush and remove heavy deposits from subgingival and supragingival interproximal areas.

Which Instrument Is Used to Remove Bone Adjacent to Teeth