| 1
.
| Transverse scapular artery |
| 2
.
| Clavicle |
| 3
.
| Spine of scapula |
| 4
.
| Acromial branch thoracoacromial artery |
| 5
.
| Branch to deltoid of thoracoacromial artery |
| 6
.
| Pectoral branch of thoracoacromial artery |
| 7
.
| Posterior circumflex artery of humerus |
| 8
.
| Deep brachial artery (incompletely filled) |
| 9
.
| Upper pointer: Muscular branch brachial artery Lower pointer: Body of humerus |
| 10
.
| Nutritive artery of humerus |
| 11
.
| Superficial cervical artery |
| 12
.
| Ascending branch superficial transverse artery |
| 13
.
| Superficial transverse artery (arises from a common stem with transverse scapular artery) |
| 14
.
| Subclavian artery |
| 15
.
| Upper pointer: Clavicular branch of thoracoacromial artery Lower pointer: Thoracoacromial artery |
| 16
.
| Descending branch superficial transverse artery |
| 17
.
| Axillary artery |
| 18
.
| Lateral thoracic artery |
| 19
.
| Subscapular artery |
| 20
.
| Circumflex scapular artery |
| 21
.
| Thoracodorsal artery |
| 22
.
| Brachial artery |
