A harmless form of knee clicking, medically known as crepitus, occurs due to tiny air bubbles trapped in the joint fluid. These bubbles release during movement, producing a popping or clicking sound ...

Add Yahoo as a preferred source to see more of our stories on Google. As soon as you get up from the sofa “creak,” your knee clicks. At first you don’t think much of it, but when the chorus of ...

A question I am asked a lot is, “I hear clicking and popping in my knee. Is this something that I should be concerned about?” Joint noise in the form of crackling, clicking or popping is very common.