| 1
.
| Trapezoid ligament |
| 2
.
| Accessory band |
| 3
.
| Conoid ligament (92-4 make up the coracoclavicular ligament) |
| 4
.
| Transverse scapular artery |
| 5
.
| Clavicle |
| 6
.
| Subclavius muscle |
| 7
.
| Suprascapular nerve |
| 8
.
| Lateral cord of brachial plexus |
| 9
.
| Subscapularis muscle |
| 10
.
| Axillary artery |
| 11
.
| Thoracoacromial artery |
| 12
.
| Axillary vein |
| 13
.
| Musculocutaneous nerve |
| 14
.
| Axillary nerve |
| 15
.
| Rib II |
| 16
.
| Median nerve (lateral head) |
| 17
.
| Lymph vessel |
| 18
.
| Acromioclavicular joint capsule |
| 19
.
| Acromion (cut fibers of deltoid muscle visible) |
| 20
.
| Coracoacromial ligament |
| 21
.
| Subdeltoid bursa |
| 22
.
| Coracohumeral ligament |
| 23
.
| Left pointer: Pectoralis minor muscle (cut off) Right pointer: Coracoid process of scapula |
| 24
.
| Coracobrachialis muscle |
| 25
.
| Biceps brachii muscle (long head covered by fascia) |
| 26
.
| Axillary nerve |
| 27
.
| Biceps brachii muscle (short head) |
| 28
.
| Body of humerus |
| 29
.
| Bursa pectoralis major muscle (tendon of long head of biceps visible in depths of bursa) |
| 30
.
| Pectoralis major muscle (tendon of insertion, cut off) |
