[Joint chondromatosis. Results in 40 surgically and conservatively treated patients]

The clinical findings seen in chondromatosis (Henderson-Jones syndrome) and the treatment of this rare disease are presented. The etiology is also discussed. The authors suggest a therapy, drawing on their own experience in 40 patients with an average follow-up of 12.6 years and on numerous articles from the literature. They recommend total synovectomy with removal of loose bodies at an early stage to prevent mechanical destruction of articular cartilage.