Forearm, wrist & finger muscle O, I, and Nerve Flashcards
Pronator teres O, I, nerve
O: medial epicondyle and coronoid process of ulna. I: Mid, lateral radius. Median nerve C6, C7
Flexor carpi radialis O, I, nerve
O: medial epicondyle of humerus. I: base of 2nd metacarpal. Median nerve C7, C8
Flexor carpi ulnaris O, I, nerve
O: Medial epicondyle of humerus. I: Pisiform, hook of hamate, 5th metacarpal. Ulnar nerve C7, C8
Flexor digitorum superficialis O, I, nerve
O: Medial epicondyle of humerus, ulnar collateral ligament, coronoid process of ulna. I: bodies of middle phalanges of 2-5 digits. Median nerve C7, C8, T1
Flexor digitorum profundus O, I, nerve
O: proximal 3/4 of ulna, interosseus membrane. I: base of distal 2-5 phalanges. 2-3 digits median, 4-5 digits ulnar C8, T1
Flexor pollicis longus O, I, nerve
O: Radius, interosseus membrane. I: base of distal phalanx of thumb. Median nerve C8, T1
Pronator quadratus O, I, nerve
O: distal 1/4 of ulna. I: distal 1/4 of radius. Median C8, T1
Brachioradialis O, I, nerve
O: Lat supracondylar ridge of humerus. I: Lateral distal radius. Radial nerve C5, C6, C7
Supinator O, I, nerve
O: Lat epicondyle, radial collateral ligament, supinator fossa, crest of ulna. I: prox 1/3 of radius. Radial nerve C5, C6
Anconeus O, I, nerve
O: Lat epicondyle of humerus. I: Olecranon, sup. post. ulna. Radial nerve C7, C8, T1
Extensor carpi radialis longus O, I, nerve
O: Lat. supracondylar ridge. I: Base of 2nd metacarpal. Radial nerve C6, C7
Extensor carpi radialis brevis O, I, nerve
O: Lat epicondyle. I: Base of 3rd metacarpal. Radial nerve C7, C8
Extensor digitorum O, I, nerve
O: Lat epicondyle. I: Extensor expansion of 2-5 digits. Radial C7, C8
Extensor digiti minimi O, I, nerve
O: Lat epicondyle. I: Extensor expansion of 5th digit. Radial nerve C7, C8
Extensor carpi ulnaris O, I, nerve
O: Lat epicondyle and post ulna. I: base of 5th metacarpal. Radial nerve C7, C8