Two Cases of Spontaneous Recurrent Hemarthrosis of the Shoulder with Acromial Erosion Associated with Impingement Syndrome

Figure 2

Arthroscopic views. (a) In the glenohumeral joint, the long head of the biceps was torn and the intra-articular portion had disappeared (LHB: long head of the biceps; GL: glenoid; HH: humeral head). (b) Bleeding was noted from the subacromial erosion (arrows). (c) Acromioplasty was performed (arrows) following coagulation of the bleeding points. The rotator cuff was intact (SSP: supraspinatus).

(a)

(b)

(c)