Is It Normal for Knees to Crack and Pop?
Many people experience a popping or cracking noise in their knees as they squat down or bend their knees, and this seems to happen with increasing regularity as we age. The medical term for this condition is called crepitus. It is a very normal phenomenon and, so long as it is painless, there is nothing to be overly concerned about. Whether young or old, cracking and popping of the knees is a comm...
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