Anatomy of the Hand and Wrist Flashcards
movement at shoulder
flexion extension adduction abduction circumduction
movement at elbow
flexion
extension
movement at prox and distal radio-ulnar
pronation
supination
movement at wrist
flexion extension adduction abduction circumduction
movement at 1st CMC
flexion extensiion adduction abduction circumduction opposition
movement at 2-5th CMC
flexion, extension (4-5) almost none (2-3)
movement at PMCP
flexion extension adduction abduction circumduction
movement at IPJ
flexion
extension
where does the subclavian a become the axillary a?
lat border of 1st rib
where does axillary a bcome brachial a?
inferior border of teres major
where does the brachial artery divid?
cubital fossa
what arch does the ulnar artery give?
superficial
what arch does the radial artery give?
deep
describe the venous drainage of the arm
The superficial veins arise from the dorsal venous arch on the back of the hand. The cephalic vein travels up the limb on the lateral side. It drains into the axillary vein below the clavicle. The basilic vein travels up the limb on the medial side to become continuous with the brachial veins (deep veins accompanying brachial artery). The median cubital vein connects the cephalic and basilic veins across the cubital fossa.
where do the tendons of FDS attach?
middle phalanges of digits 2-5
name the ant forearm muscles
pronatar teres
FCR
palmaris longus
FCU
FDS
FDP
pronator quadratus
