Bassett Collection Large Image - Lane Medical Library, Stanford University Medical Center

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Shoulder

Supraspinatus, infraspinatus, teres minor and teres major muscles

The fascia has been removed. The teres minor in this specimen is fused with the infraspinatus.

1 .	Clavicle
2 .	Acromioclavicular ligament
3 .	Acromion of scapula
4 .	Teres minor muscle (fused with infraspinatus muscle)
5 .	Posterior circumflex artery of humerus
6 .	Muscular branch axillary nerve (to teres minor muscle)
7 .	Triceps brachii muscle (lateral head)
8 .	Circumflex artery and vein of scapula
9 .	Triceps brachii muscle (long head)
10 .	Teres major muscle
11 .	Upper pointer: Long thoracic nerve Lower pointer: Serratus anterior muscle
12 .	Levator muscle of scapula
13 .	Supraspinatus
14 .	Branch superficial cervical artery
15 .	Spine of scapula
16 .	Remnant of tendon of insertion of trapezius muscle
17 .	Vertebral margin of scapula
18 .	Infraspinatus muscle
19 .	Rhomboid major muscle (cut off)