What is crepitus?
A)A type of bacteria
B)A cracking or crunching sound often associated with the knee
C)An infection of the lung
D)A form of tapotement

Question

Quizplus · Accepted Answer

Crepitus is a cracking or crunching sound often associated with the knee. The sound occurs when the knee is moved into flexion and extension (as in deep knee bends). It may or may not be accompanied by pain and it is mostly associated with cartilage problems or arthritis.

What Is Crepitus