1
.
| Upper pointer: Clavicle (cut off) Lower pointer: Subclavius muscle (cut off) |
2
.
| Transverse scapular artery (cut off) |
3
.
| Suprascapular nerve (cut off) |
4
.
| Omohyoid muscle (cut off) |
5
.
| Medial angle of scapula |
6
.
| Subscapularis muscle |
7
.
| Subscapular fascia |
8
.
| Serratus anterior muscle |
9
.
| Long thoracic nerve |
10
.
| Coracoid process of scapula |
11
.
| Coracoclavicular ligament |
12
.
| Lesser tubercle of humerus |
13
.
| Subscapular nerves (upper subscapular nerves) |
14
.
| Posterior cord of brachial plexus |
15
.
| Axillary nerve |
16
.
| Thoracodorsal nerve (middle subscapular nerve) (also see 21) |
17
.
| Subscapular nerve (lower subscapular nerve) |
18
.
| Coracobrachialis muscle |
19
.
| Biceps brachii muscle |
20
.
| Subscapular artery |
21
.
| Thoracodorsal nerve (also see 16) |
22
.
| Teres major muscle |
23
.
| Latissimus dorsi muscle |