---

- Discussion:
    - see: subacromial bursectomy
    - subacromial bursa is large synovial membrane which is adherent to undersurface of coracoacromial ligament, acromion, & delltoid laterally, an is adherent to rotator cuff & greater tuberosity;
     - it envelops proximal humerus, & facilitates gliding of proxiaml humerus under coracoacromial arch

---

Synovial osteochondromatosis in the subacromial bursa.

Subacromial/subdeltoid bursa abscesses. An overlooked diagnosis.