It's not hard to find the popular "bone cracking" videos online. Typically in the videos, a young social media influencer lays across a special table. Then an expert pushes and contorts his or her ...

Occasionally cracking your knuckles or other joints is very common and usually not harmful. If it is accompanied by pain or swelling or follows an injury, it may be caused by an underlying condition.

Have you ever heard the term crepitus? Probably not! But you do experience it every day. Crepitus is the grating, grinding, or crackling sound that accompanies the sensation produced by movement of ...