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Superficial Posterior Forearm

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ahalyamarar's version from 2017-04-07 11:01

Section

Question Answer
Brachioradialis originLateral supracondylar ridge of distal humerus
Brachioradialis insertionStyloid process of radius
Brachioradilais actionFlexion of elbow
Extensor carpi radialis longus originLateral supracondylar ridge of distal humerus
Externsor carpi radialis longus insertionBase of metacarpal 2
Extensor carpi radialis brevis originLateral epicondyle of humerus
Extensor carpi radialis brevis insertionBase of metacarpal 3
Extensor carpi radialis longus/brevisExtension and adduction of wrist
Extensor digitorum originLateral epicondyle of humerus
Extensor digitorum insertionDistal phalanges 2-5
Extensor digiti minimi originLateral epicondyle of humerus
Extensor digiti minimi insertionPosterior surface of proximal phalanx of digit 5
Extensor carpi ulnaris originLateral epicondyle of humerus
Extensor carpi ulnaris insertionBase of fifth metacarpal
Extensor carpi ulnaris actionExtends and adducts wrist
Anconeus originLateral epicondyle of humerus proximally
Anconeus insertionLateral surface of olecranon process and superior proximal part of posterior ulna
Anconeus actionExtension of forearm
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