1
.
| Trapezius muscle |
2
.
| Articular branch of lateral anterior thoracic nerve to acromioclavicular and shoulder joints |
3
.
| Clavicle |
4
.
| Subclavius muscle |
5
.
| Anterior lateral thoracic nerve |
6
.
| Lateral cord of brachial plexus |
7
.
| Axillary artery and vein |
8
.
| Subclavian trunk |
9
.
| Axillary lymph nodes (subclavian group) |
10
.
| Axillary lymph nodes (central group) |
11
.
| Rib II |
12
.
| Coracoclavicular fascia |
13
.
| Intercostobrachial nerve |
14
.
| Axillary lymph nodes (anterior pectoral group) |
15
.
| Deltoid muscle |
16
.
| Thoracoacromial artery (cut off) |
17
.
| Pectoralis minor muscle (reflected laterally) |
18
.
| Anterior medial thoracic nerve |
19
.
| Supreme thoracic artery |
20
.
| Pectoralis major muscle (reflected laterally) |
21
.
| Axillary lymph nodes (lateral group) |
22
.
| Upper pointer: Axillary fascia Lower pointer: Lateral thoracic artery |