How does cartilage damage develop?
The leading cause of cartilage damage is osteoarthritis. Also known as degenerative joint disease, osteoarthritis is characterized by three processes: a progressive loss of cartilage, the body’s attempt to repair the cartilage and, finally, the destruction of the bone underneath the articular cartilage. Although the cause of osteoarthritis is poorly understood, lifelong moderate use of normal joints does not appear to increase the risk. Factors such as high-impact, twisting injuries; abnormal joint anatomy; joint instability; inadequate muscle strength or endurance; and medical or genetic factors can contribute to osteoarthritis. What are the symptoms of cartilage damage? Individuals with cartilage damage often experience stiffness, decreased range of motion, joint pain and/or swelling in the affected area. The pain may prevent involvement in normal activities. Cartilage damage has been described with words such as “locking” or “catching.” Conventional medical treatments may help relie
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