Arthroscopic technique for treatment of synovial chondromatosis of the glenohumeral joint.

Synovial chondromatosis of the shoulder has been treated in the past with an open arthrotomy, removal of loose bodies, and synovectomy. Several authors have described arthroscopy as a means of treating this rare disorder because of the excellent visualization of the glenohumeral joint, decreased morbidity, and early rehabilitation potential. This article offers a technique in which a large-bore cannula and high pressure and flow are used to facilitate the removal of loose bodies from the joint.