1. Upper Limb Regions
Shoulder
Arm & Forearm
Hand

3. Shoulder region
Bones
Joints
Muscles
Vessels & Nerves

4. Shoulder Osteology
Clavicle
Scapula
Humerus

6. Clavicle Sup. S shape Latin clavis = key, old Roman key was S-shaped
R. Sup
Latin clavis = key, old Roman key was S-shaped

7. Clavicle Inf. Ligaments attachment Conoid: cone shape Right inf.
1st to ossify in uterus and last to fuse to sternum at 20-25
Conoid: cone shape

8. Clavicle Ant. Medial & lateral ends R. Ant.
1st to ossify in uterus and last to fuse to sternum at 20-25

11. Posterior Anterior korax = a crow Coracoid: Greek korax = a crow
acromion: Greek akros = Hill (cf. Acropolis) =A raised area
Posterior
Anterior

12. Glene: Greek = socket
acromion: Greek akros = Hill

16. Shoulder Separation

17. Ant.
Lat.

21. Subacromial bursa
Bursitis

23. Shoulder X-ray, AP projection
1, Clavicle.
2, Acromion.
3, Greater tubercle.
4, Lesser tubercle.
5, Neck of Humerus.
6, Humerus.
7, Coracoid Process.
8, Axillary border of scapula.
9, Rib.