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39 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Anterior group
1st layer |
pronator teres
flexor carpiradialis palmar longus flexor carpiulnaris |
all originate at medial epicondyle of humerus
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anterior group
2nd layer |
flexor digitorum superficialis
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anterior group
3rd layer |
flexor digitorum profundus
flexor pollicis longus |
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anterior group
4th layer |
supinator quadratus
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lateral group
superficial layer |
brachioradialis
extensor carpiradialis longus extensor carpiradialis bravis |
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lateral group
deep layer |
supinator
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dorsal group
superficial layer |
extensor digitorum
extensor digiti minimi extensor carpiulnaris |
all extensors
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posterior group
deep layer |
abductor pollicis longus
extensor pollicis bravis extensor pollicis longus extensor indicis |
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Pronator teres (humeral&ulnar heads)
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O: medial epicondyle of humerus & coronoid process of ulna
I: middle third of lateral side of radius |
median nerve
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flexor carpi radialis
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O: medial epicondyle of humerus
I: base of 2nd metacarpal |
median nerve
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palmar longus
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O: medial epicondyle of humerus
I: flexor retinaculum + palmar aperneurosis |
median nerve
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flexor carpi ulnaris
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O: medial epicondyle of humerus & olecranon + posterior margin of ulna
I: pisiform bone and extend by pisiohamate lig ontp hamalus of the hamate bone and by pisometacarpal lig to the base of 5th metacarpal |
ulnar nerve
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flexor digitorum superficialis (humeroulnar&radial heads)
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O: medial epicondyle of humerus + ulnar collateral lig + ulnar tuberosity & along pronator tuberosity
I: by 4 tendons each divided into two slips inserted onto the sides of bases of middle phalanges of 2nd-5th fingers |
median nerve
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flexor digitorum profundus
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O: anterior surface of the ulna + interosseous membrane
I: bases of terminal phalanges of 2nd-5th fingers |
median; 2nd-3rd
ulnar; 4th-5th |
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flexor pollicis longus
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O: anterior surface of radius + interosseous membrane
I: basis of the terminal phalang of thumb |
median nerve
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pronator quadratus
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O: distal quarter of the anterior surface of ulna
I: distal quarter of the anterior surface of radius |
median nerve
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brachioradialis
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O: distal third of the lateral margin of the humerus + lateral supracondylar crest + lateral intermuscular septum
I: suporastyloideal crest |
radial nerve
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extensor carpi radialis longus
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O: lateral supracondylar crest of the humerus
I: dorsal surface of the base of the 2nd metacarpal |
radial nerve
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extensor carpi radialis bravis
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O: lateral epicondyle of humerus + radial collateral lig
I: dorsal surface of the base of the 3rd metacarpal |
radial nerve
superficial layer, lateral group |
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supinator (superficial&deep heads)
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O: lateral epicondyle of humerus + radial collateral lig + anular radial lig & supinator crest of the ulna
I: lateral and proximal to the pronator tuberosity of the radius |
radial nerve
deep layer lateral group |
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extensor digitorum
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O: lateral epicondyle of humerus
I: dorsalaponeurosis of the hans + dorsal surface of basis of middle and terminal phalanges of 2nd-5th fingers |
radial nerve
dorsal group |
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extensor digiti minimi
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O: lateral epicondyle of humerus
I: dorsal aponeurosis of the 5th finger + bases of middle and terminal phalanges of 5h finger |
radial nerve
dorsal group |
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extensor carpi ulnaris (humeral&ulnar head)
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O: lateral epicondyle of the humerus & posterior margin of the I: dorsal surface of the base of the 5th metacarpal
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radial nerve
dorsal group |
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abductor pollicis longus
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O: dorsal surface of radius, ulna and interosseous membrane
I: radial surface of the base of the first metacarpal |
radial nerve
posterior group |
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extensor pollicis bravis
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O: dorsal surface of the radius + interosseous membrane
I: dorsal surface of proximal phalanx of the thumb |
radial nerve
posterior group |
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extensor pollicis longus
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O: dorsal surface of the ulna + interosseous membrane
I: dorsal surface of base of the terminal phalanx of the thumb |
radial nerve
posterior group |
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extensor indicis
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O: dorsal surface of the ulna + interosseous membrane
I: dorsal aponeurosis of index |
radial
posterior group |
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extensor carpi radialis bravis
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O: lateral epicondyle of humerus + radial collateral lig
I: dorsal surface of the base of the 3rd metacarpal |
radial nerve
superficial layer, lateral group |
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supinator (superficial&deep heads)
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O: lateral epicondyle of humerus + radial collateral lig + anular radial lig & supinator crest of the ulna
I: lateral and proximal to the pronator tuberosity of the radius |
radial nerve
deep layer lateral group |
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extensor digitorum
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O: lateral epicondyle of humerus
I: dorsalaponeurosis of the hans + dorsal surface of basis of middle and terminal phalanges of 2nd-5th fingers |
radial nerve
dorsal group |
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extensor digiti minimi
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O: lateral epicondyle of humerus
I: dorsal aponeurosis of the 5th finger + bases of middle and terminal phalanges of 5h finger |
radial nerve
dorsal group |
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extensor carpi ulnaris (humeral&ulnar head)
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O: lateral epicondyle of the humerus & posterior margin of the I: dorsal surface of the base of the 5th metacarpal
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radial nerve
dorsal group |
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abductor pollicis longus
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O: dorsal surface of radius, ulna and interosseous membrane
I: radial surface of the base of the first metacarpal |
radial nerve
posterior group |
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extensor pollicis bravis
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O: dorsal surface of the radius + interosseous membrane
I: dorsal surface of proximal phalanx of the thumb |
radial nerve
posterior group |
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extensor pollicis longus
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O: dorsal surface of the ulna + interosseous membrane
I: dorsal surface of base of the terminal phalanx of the thumb |
radial nerve
posterior group |
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extensor indicis
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O: dorsal surface of the ulna + interosseous membrane
I: dorsal aponeurosis of index |
radial
posterior group |
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median nerve
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pronator teres
flexor carpi radialis palmaris longus flexor digitorum superficialis flexor digitorum profundus (2nd&3rd flexor pollicis longus pronator quadratus |
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ulnar nerve
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flexor carpi ulnaris
(partly) flexor digitorum profundus (4th and 5th) |
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radial nerve
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brachioradialis
extensor carpi radialis longus extensor carpi radialis bravis supinator extensor digitorum extensor digiti minimi extensor carpi ulnaris abductor pollicis longus extensor pollicis bravis extensor pollicis longus extensor indicis |
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