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12 Cards in this Set
- Front
- Back
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Brachioradialis
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*Origin: WAY above the lateral epicondyle of the humerus
Insertion: styloid process |
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Extensor Carpi Radialis Longus
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*Origin: above the later epicondyle of the humerus
Insertion: Base of the 2nd metacarpal |
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Extensor Carpi Radialis Brevis
(on the thumb side) |
*Origin: ON the later epicondyle on the humerus
Insertion: Base of the 3rd metacarpal |
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Extensor Digitorum
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Origin: Lateral epicondyle
*Insertion: Middle and distal phalanges of the 2nd-5th fingers |
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Extensor Digiti Minimi*
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(No bone attatched to two tendons)
*Origin: Intermuscular septum between extensor digitorum & extensor carpi ulnaris *Insertion: Tendon of extensor digitorum going to the 5th finger |
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Extensor Carpi Ulnaris
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Origin: Lateral epicondyle
Insertion: Base of the 5th metacarpal |
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Anconeus
(triangle on elbow) |
Origin: Lateral epicondyle
Insertion: Proximal 1/4 of the ulna |
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Extensor Indicis
(deep) |
Origin: Ulna and interosseous membrane
Insertion: Tendon of extensor digitorum going to the 2nd finger |
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Extensor Pollicis Longus
(deep) |
Origin: Ulna & interosseous membrane
Insertion: Distal phalanx of the thumb |
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Extensor Pollicis Brevis
(deep) |
Origin: Radius & interosseous membrane
Insertion: Proximal phalanx of the thumb |
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Abductor Pollicis Longus
(deep) |
*Origin: Ulna, radius, & interosseous membrane
Insertion: Metacarpal of the thumb |
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Supinator*
(not exposed) |
Origin: Proximal end of the ulna
Insertion: Proximal end of the radius |
