Investigation of shoulder disability by arthrography.
Fifty patients with pain and limitation of movement at the shoulder joint were investigated by arthrography. Normal findings using a double contrast technique are described. The main arthrographic patterns encountered were found in complete and incomplete tears of the rotator cuff, and capsulitis. Abnormalities of the bicipital tendon sheath were non-filling and leakage of contrast medium from the sheath. Extravasation of contrast medium from the bicipital tendon sheath and subscapularis bursa was considered to be due to over-distension of a joint with a reduced capacity. The accuracy of the procedure and the reasons for false negative arthrograms and surgical exploration are discussed.
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000293:injuries; D011859:Radiography / Q000379:methods; D000070599:Shoulder Injuries; D012785:Shoulder Joint / Q000000981:diagnostic imaging*