What is chondromatosis?

Osteochondromatosis, also known as synovial chondromatosis or synovial osteochondromatosis, is common in knee joints. Free bodies can be single or multiple, up to thousands. Early lesions are villous proliferation of synovium, and the proliferation of villi gradually increases into osteochondral bodies, which are connected with synovium. After absorbing nutrients at the bottom, they continue to grow. For some reasons, the pedicle is broken to form free bodies. The main clinical manifestations of this disease are joint pain, swelling, weakness, progressive mobility disorders, sometimes showing strangulation and severe pain, which can be automatically unlocked after rest or limb immobilization. Some patients feel a mobile free body in the suprapatellar bursa. There is a sound during examination, and quadriceps atrophy. Surgery is the only way to treat this disease. The free body should be removed as much as possible, the pathological synovium should be removed, and the healthy part should be preserved to minimize joint mobility disorders. Osteoarthritis obvious excision pathological change serious position, serious patient feasible joint plastic surgery or joint fixation surgery.