Knee instability popping may be physiological popping, or it may be caused by trauma, arthritis and other pathological reasons.
1. Physiological popping: synovial membrane, ligament and cartilage friction can cause physiological popping of the knee joint when the knee joint is active, and weak muscles around the knee joint can cause knee joint instability.
2. Trauma: due to trauma meniscus, ligaments and other tissue damage, patients can appear knee joint instability popping, often accompanied by knee pain, swelling and other conditions.
3. Arthritis: due to knee degeneration, articular cartilage hyperplasia, patients may experience knee pain and popping during activities.
There may be other reasons for unstable popping of the knee, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or therapy.