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Bassett Collection of Stereoscopic Images of Human Anatomy

Shoulder

Nerve and blood supply to supraspinatus and infraspinatus muscles

Image #94-2

KEYWORDS: Neuralnetwork, Peripheral nervous system, Shoulder, Vasculature.

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Shoulder
Nerve and blood supply to supraspinatus and infraspinatus muscles
The muscles have been detached from their origins and reflected laterally.
  1. Supraspinatus muscle (reflected)
  2. Acromion of scapula
  3. Infraspinatus muscle (reflected)
  4. Radial nerve (in background)
  5. Brachial artery (in background)
  6. Transverse scapular artery (cut off and displaced superiorly from normal position)
  7. Upper pointer: Coracoid process of scapula Lower pointer: Superior transverse ligament of scapula
  8. Medial angle of scapula
  9. Suprascapular nerve
  10. Supraspinatus fossa
  11. Spine of scapula
  12. Infraspinatus fossa
  13. Circumflex scapular artery
  14. Area of origin of teres major muscle