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29 Cards in this Set
- Front
- Back
- 3rd side (hint)
anconeus muscle |
O- lateral epicondyle of humerus I- lateral and inferior to triceps on the olecranon process some fibers on annular ligament A-elbow extension/ retract joint capsule N- radial nerve
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pronator teres |
O- Medial epicondyle of humerus and coronoid process of ulna I- Lateral aspect of radius at its midpoint A Forearm pronation, elbow flexion N- Median nerve |
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pronator quadratus |
O- anterior distal one fourth of ulna I anterior distal one fourth of radius a forearm pronation and stabilizes distal radioulnar joint n- median nerve |
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supinator |
o- lateral epicondyle of humerus and adjacent ulna i- anterior surface of the proximal radius a- forearm supination elbow flexion n- radial nerve |
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flexor carpi ulnaris
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o-medial epicondyle of humerus via common flexor tendon i -pisiform and base of fifth metacarpal a - combined wrist flexion and ulnar deviation n- ulnar nerve |
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flexor carpi radialis |
o medial epicondyle of humerus i- base of 2nd and 3rd metacarpals a- combined wrist flexion and radial deviation n- median nerve |
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palmaris longus |
o-medial epicondyle of the humerus i- palmar aponeurosis a-wrist flexion n-median nerve |
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extensor carpi radialis longus |
o-lateral supracondylar ridge of humerus i- base of second metacarpal a -combined wrist extension and radial deviation n- radial nerve |
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extensor carpi radialis brevis |
0-lateral epicondyle of humerus i- base of third metacarpal a wrist extension n radial nerve |
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extensor carpi ulnaris |
o- lateral epicondyle I base of 5th metacarpal a- combined wrist extension and ulnar deviation n- radial nerve
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flexor digitorum superficialis |
o- common flexor tendon on the medial epicondyle coronoiod process and radius i -sides of middle phalanx of the four fingers a -PIP and MCP joint flexion; wrist flexion n -median nerve |
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flexor digitorum profundus |
o- coronoid process and proximal three fourths of ulna i- distal phalanx of the four fingers a-flexes all three joints of the fingers and does wrist flexion n- median and ulnar nerves |
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flexor pollicis longus |
o- radius, anterior surface radius, interosseus membrane I distal phalanx of the thumb a flexes cmc mcp and ip joints of thumb n- median nerve |
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abductor pollicis longus |
o- posterior middle portions of radius and ulna and interosseus membrane i - base of the thumb a- abducts cmc joint of thumb, extends cmc mcp joints of thumb n - radial nerve |
I’m |
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extensor pollicus brevis |
o- posterior distal radius and interosseus membrane i- base of proximal phalanx of the thumb a- extends mcp and cmc joints of thumb n- radial nerve |
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extensor pollicus longus |
o- posterior middle portions of ulna and interosseus membrane i base of distal phalanx of the thumb a extends cmc mcp and ip joints of thumb n- radial nerve |
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extensor digitorum |
o- lateral epicondyle of humerus via the common extensor tendon i- base of distal phalanx of second thru pinky a- Extends mcp pip and dip joints of the four fingers and extends wrist n- radial nerve |
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extensor indicis |
o- distal ulna and interosseous membrane i- base of distal phalanx of index finger a extends mcp pip and dip joints of the index n- radial nerve |
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extensor digiti minimi |
o- lateral epicondyle of humerus i- base of distal phalanx of pinky a- extends mcp pip dip joints of little finger n- radial nerve |
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flexor pollicis brevis |
o- trapezium and flexor retinaculum i- proximal phalanx of thumb a- flexes cmc mcp joints of thumb n- median nerve |
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Abductor pollicis brevis |
o- scaphoid, trapezium, and flexor retinaculum i- proximal phalanx of the thumb' a- abducts cmc joint of the thumb flexes cmc and mcp of the thumb n- median nerve |
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opponens pollicis |
o- trapezium and flexor retinaculum i- first metacarpal a- thumb opposition n- median nerve |
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flexor digiti minimi |
o- hamate and flexor retinaculum i- base of proximal phalanx of little finger a- Flexes mcp joint of little finger n- ulnar nerve |
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abductor digiti minimi |
o- pisiform and tendon of flexor carpi ulnaris i- proximal phalanx of little finger a- abducts mcp joint of little finger n- ulnar nerve |
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opponens digiti minimi |
o- hook of the hamate and flexor retinaculum i- ulnar border of the fifth metacarpal a- little finger opposition, cmc joint n- ulnar nerve |
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adductor pollicis |
o-oblique head- capitate bases of second and third metacarpals; transverse head distal 2/3 of palmar surface of third metacarpal i- ulnar side of the base of proximal phalanx of thumb a- adducts thumb n-ulnar nerve |
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dorsal interossei |
o- adjacent metacarpals i- base of proximal phalanges of index middle and ring fingers a- Abduct fingers at mcp joint n- ulnar nerve |
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palmar interossei |
o- 2nd 4th and 5th metacarpals i- base of proximal phalanx of index ring and little fingers a- adduct index fing and little fingers at mcp joint n-ulnar nerve |
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lumbrical muscles |
o- tendon of the flexor digitorum profundus muscle i lateral aspect of extensor expansion of the four fingers a- simultaneous flexion of mcp extension of PIPI and DIP joints of each other the four fingers n- 1-2 median nerve, 3-4 ulnar |
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