| 1
.
| Acromion of scapula (cut) |
| 2
.
| Joint capsule of humerus (cut edge turned inward) |
| 3
.
| Glenoid labrum |
| 4
.
| Biceps brachii muscle (long head) |
| 5
.
| Position of superior glenohumeral ligament (covered internally by articular capsule) |
| 6
.
| Supraspinatus muscle (tendon fused with joint capsule) |
| 7
.
| Head of humerus |
| 8
.
| Tendon of subscapularis muscle (opening of bursa subscapularis visible) |
| 9
.
| Middle glenohumeral ligament (covered internally by articular capsule) |
| 10
.
| Anatomic neck of humerus |
| 11
.
| Inferior glenohumeral ligament (covered internally by articular capsule) |
| 12
.
| Joint capsule of humerus |
| 13
.
| Teres minor muscle |
| 14
.
| Joint capsule of humerus (reinforced by inferior glenohumeral ligament) |
| 15
.
| Body of humerus |
| 16
.
| Spinoglenoid notch |
| 17
.
| Neck of scapula |
| 18
.
| Glenoid cavity |
| 19
.
| Infraspinatus muscle |
| 20
.
| Triceps brachii muscle (long head) |
| 21
.
| Posterior circumflex artery of humerus |
