Osteology of the Upper limb Flashcards
What ligament is involved in a pulled elbow
annular ligament
What are Olecranon bursae
deep intendinous bursa
superficial bursae in the elbow
two types of radial ulna joint
middle = syndesomosis distal = fibrous disc sacciform recess to aid movement
Name the order of the carpal bones
some lovers try positions that they cannot handle scaphoid lunate triqutrum psiform trapezium trapezoid capitate hammate
What makes up the radial carpal joint
separated by fibrocartilage disc
palmar and dorsal radio-carpal ligaments
palmar ulna-carpal ligament
radial and ulnar collateral ligaments
Inter carpal joints
– plane joints
– sliding
movement
Midcarpaljoint
– between rows
– abduction/extension
Carpal-metacarpal joints
– 1st- saddle joint
– 2-5 condyloid joints
what forms a roof over the carpal tunnel
flexor retinaculum
1st Carpal-metacarpal
- Saddle joint
* Separate from other CMC joints
Metacarpal-phalangeal
- Condylar joint
* Collateral and palmar ligaments
Interphalangeal
- Hinge joints
* Collateral and palmar ligaments
where does the subclavian artery end
lateral border of the first rib becomes axillary artery
two branches:
-dorsal scapular and supra scapular
where does the axillary artery end
inferior border of teres major and becomes brachial artery
what happens to brachial artery
Crosses posterior to Pectoralis Minor • Split to 3 parts • 1st before Pec. minor • 2nd behind Pec minor • 3rd after Pec. minor
