Shoulder Osteology

•Clavicle

•Scapula

•Humerus

Clavicle Ant.

Medial & lateral ends

Glene: Greek = socket

acromion: Greek akros = Hill

Shoulder Separation

Axilla = Armpit• Region between arm and chest• Contents

– Axillary nerves and blood vessels– Axillary lymph nodes

Median cubital

Brachial Artery

Ulnar N.Median N.

Fractures of the Shaft of the Humerus

Radial N.

20

21

22

Anterior posterior

23

Anterior

24

posterior

25

Anterior

26

27

Cubital Fossa:

28

29

Proximal radio-ulnar artic.

Humero-ulnar articulation

30

31

Carpal tunnel

32

Radial & Ulnar arteries

33

34

Ulnar and Median nerveCyclist’s Palsy