Soft tissue. Clicking (and popping) may also be caused by the catching on soft tissue or scar tissue within the knee. If you feel some pain as the clicking/popping occurs, it could be a sign of a meniscus tear, which means there is a small piece of loose cartilage caught in the knee.
Just so, why are my knees making crackling sounds?
Crepitus is caused by the rubbing of cartilage on the joint surface or other soft tissues around the knee during joint movement. The crunching you hear likely is due to the cartilage in your knee becoming rough, so the bones cannot slide as easily in the joint as they normally do.
Beside above, how do you know if you have a torn meniscus in your knee?
If you've torn your meniscus, you might have the following signs and symptoms in your knee:
- A popping sensation.
- Swelling or stiffness.
- Pain, especially when twisting or rotating your knee.
- Difficulty straightening your knee fully.
- Feeling as though your knee is locked in place when you try to move it.
Is knee popping bad?
It happens when carbon dioxide builds up in the joint's synovial fluid and is released as a gas bubble that bursts when the joint adjusts rapidly. It is the same process that causes knuckles to crack. Most of the time, this noise should cause no concern.
Will knee popping go away?
After surgery, the knee may continue to pop without pain since the muscles supporting the knee may atrophy during recovery. Physical therapy and the use of a knee brace can not only help prevent knee popping, but may also help minimize the risk of re-injury.