what causes knee cartilage to deteriorate
Who Is a Candidate. Cartilage repair and regeneration is treatment for an otherwise healthy knee, but not for knees affected by osteoarthritis, a condition that causes natural cartilage deterioration from aging. The treatment is recommended for patients with knee cartilage damage or deterioration caused by: 1  Injury or trauma, including sports injuries. 2  Repetitive use of the joint.  Congenital abnormalities, meaning those that a person is born with, affecting normal joint structure.