Scapular Region: Laboratory Identifications

Clavicle

1. Sternal end
2. Body
3. Acromial end
4. Trapezoid line
5. Conoid tubercle
6. Attachment site for costoclavicular ligament

Scapula

1. Supraspinous fossa
2. Infraspinous fossa
3. Subscapular fossa
4. Spine
5. Acromion
6. Acromial angle
7. Vertebral border
8. Lateral border
9. Inferior angle
10. Superior angle
11. Scapular notch
12. Neck
13. Root of spine
14. Spinoglenoid notch
15. Superior transverse scapular ligament (ossified?)
16. Inferior transverse scapular ligament
17. Coracoid process
18. Coracoacromial ligament
19. Glenoid cavity (fossa)
20. Supraglenoid tubercle
21. Infraglenoid tubercle

Humerus

1. Head
2. Anatomical neck
3. Lesser tubercle
4. Greater tubercle
5. Intertubercular groove
6. Surgical neck
7. Crests of greater and lesser tubercles
8. Shaft
9. Deltoid tuberosity
10. radial groove
11. Lateral and medial supracondylar ridge
12. Coronoid and radial fossa
13. Olecranon fossa
14. Lateral and medial epicondyle
15. Capitulum
16. Trochlea
17. Groove for ulnar nerve

Dissection - Shoulder Region

1. Cephalic vein in clavipectoral triangle
2. Basilic vein on medial arm
3. Upper lateral cutaneous nerve of arm (axillary nerve)
4. Intercostobrachial cutaneous nerve (T2)
5. Medial brachial cutaneous nerve
6. Acromial branches of supraclavicular nerves
7. Posterior brachial cutaneous nerve
8. Deltoid muscle
9. Axillary nerve
10. Posterior circumflex humeral artery
11. Teres minor
12. Quadrangular space
13. Long head of the triceps
14. Lateral head of the triceps
15. Triangular interval
16. Radial nerve within triangular interval
17. Profunda brachii artery within triangular interval
18. Supraspinatus muscle and infraspinatus muscle
19. Superior transverse scapular ligament (suprascapular lig.)
20. Inferior transverse scapular ligament
21. Levator scapulae
22. Suprascapular nerve and artery
23. Posterior belly omohyoid muscle
24. Transverse cervical artery (deep and superficial branches)
25. Triangular space
26. Circumflex scapular artery
27. Dorsal scapular nerve and artery
28. Intercostal arteries to scapular anastomosis
29. Joint capsule and rotator cuff
30. Tendinous insertions of supra-/infraspinatus and teres minor
31. Tendinous insertion of subscapularis
32. Subacromial bursa
33. Coracoacromial ligament and arch
34. Pectoralis major
35. Pectoralis minor
36. Medial and lateral pectoral nerves
37. Serratus anterior