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19 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Pronator Teres |
O: supracondylar Ridge just superior to medial epicondyle, coronoid process of ulna I: Lateral border of radius In: median n A: pronation forearm, elbow flexion |
Two heads - median nerve passes through, can cause Pronator syndrome |
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Flexor carpi radialis |
O: medial epicondyle of humerus I: 2ND MC base, passes over scaphoid tubercle In: median n A: wrist flex, RD |
Can help SL ligament instability |
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Palmaris longus |
O: medial epicondyle I: Flexor retinaculum and Palmar aponeurosis In: median n A: wrist flex |
Not always present, can be used for transfers |
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Flexor carpi ulnaris |
O:Medial epicondyle (common flexor tendon) I: pisiform In: ulnar nerve A: wrist flex and UD |
Dart throw, CIND |
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Flexor digitorum superficialis |
O: medial epicondyle, radius, and ulna I: base of P2 (Middle phalanx) In: median n. A: digital flexion (PIP) and wrist flexion |
30% have absent to small finger |
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Flexor digitorum profundus |
O:ulna and IOM I: P3 of digits 2-5 In: median n/AIN to digits 2/3, ulnar n. To digits 4/5 A: digital flexion composite and wrist flex |
Very deep |
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Flexor pollicis longus |
O: Middle volar surface of radius IOM I: P2 of thumb In: AIN A: IP flex thumb, comosite thumb flex |
Compensates in lateral pinch, froments |
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Pronator quadratus |
O: Medial anterior Distal ulna I: Lateral anterior Distal radius In: AIN A: pronation and supination |
Binds radius and ulna |
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Brachioradialis |
O: lateral supracondylar Ridge of humerus I: Distal radius In: radial n A: elbow flexion, pronation, supination |
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Extensor carpi radialis longus |
O: Lateral supracondylar Ridge of humerus I: 2nd MC In: radial n A: wrist extension and RD |
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Extensor carpi radialis brevis |
O: lateral epicondyle I: 3rd MC In: radial n (PIN) A: wrist extension and RD |
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Extensor digitorum communis |
O: lateral epicondyle I: dorsal P2 and P3 of digits 2-5 In: PIN A: digital extension (primarily MCP) of digits 2-5 and wrist extension |
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Extensor Digiti minimi |
O: lateral epicondyle I: extensor expansion at P1 base of digit 5 In: PIN A:extension of digit 5(primarily digit 5),wrist ext |
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Extensor carpi ulnaris |
O:lateral epicondyle and ulna I: base of 5th MC In:PIN A: wrist extension in sup and UD in pro |
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Supinator |
O: lateral epicondyle and ulna I: Lateral/volar proximal 1/3 of radius in: radial A : supinaton |
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Abductor pollicis longus |
O: ulna, radius and IOM I: 1 MC base In : PIN A : Palmar abd of 1st CMC |
Borders snuff box |
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Extensor pollicis brevis |
O: radius and IOM I: base of P1 of thumb In : PIN A: extension of MCP of thumb |
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Extensor Pollicis Longus |
O: Middle 1/3 of ulna and IOM I: base of P2 of thumb In: PIN A : extension of thumb prime mover for IP extension |
Near listers tubercle, can be damaged RA or wrist fx |
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Extensor indicis |
O: posterior ulna and IOM I: extensor expansion of digit 2 In: PIN A: digital extension If (primarily MCP) |
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