| 01. Lower subscapular nerve | 26. Upper scbscapular nerve |
| 02. Deep transverse metacarpal ligament | 27. Posterior ulnar recurrent artery |
| 03. Musculocutaneous nerve | 28. Flexor digitorum profundus tendon |
| 04. Proper palmar digital nerve | 29. Supraglenoid tubercle |
| 05. Anterior interosseious artery | 30. Medial cord |
| 06. Thoracodorsal artery | 31. Deep palmar arch |
| 07. Medial collateral ligament of elbow | 32. Median nerve |
| 08. Long thoracic nerve | 33. Articular disc |
| 09. Recurrent branch median nerve | 34. Median nerve |
| 10. Deep radial nerve | 35. Superior transverse scapular ligament |
| 11. Posterior interosseus nerve | 36. Teres minor |
| 12. Radial recurrent artery | 37. Axillary nerve |
| 13. Deep branch of ulnar nerve | 38. Extensor pollicis brevis muscle |
| 14. Superficial branch median nerve | 39. Thoracodorsal nerve |
| 15. Extensor digiti minimi tendon | 40. Coracoaromial ligament |
| 16. Annular ligament | 41. Lateral rotation |
| 17. Extensor hood | 42. Anterior interosseous nerve |
| 18. Anterior interosseous artery | 43. Nutrition, stability, innervation |
| 19. Biceps brachii muscle | 44. Suprascapular nerve |
| 20. Radial nerve | 45. Lateral pectoral nerve |
| 21. Suprascapular nerve | 46. Radial nerve |
| 22. Dorsal scapular nerve/artery | 47. Trochlea |
| 23. Thoracoacromial trunk | 48. Anterior humeral circumflex artery |
| 24. Corocoid process of ulna | 49. a) Supraspinatus b) Lunate |
| 25. Princeps pollicis artery | 50. a) Olecrqanon process b) Corocoid process |