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Forearm musculature
forearm musculature
55
Anatomy
Graduate
10/06/2010

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Cards

Term
brachioradialis origin
Definition
prox 2/3 lat. supracondylar ridge of humerus
Term
brachioradialis insertion
Definition
lateral distal radius
Term
brachioradialis innervation
Definition
radial
Term
brachioradialis vasculature
Definition
radial recurrent
Term
brachioradialis main action
Definition
flexes elbow
Term
extensor carpi radialis longus origin
Definition
lateral supracondylar ridge
Term
extensor carpi radialis longus insertion
Definition
MC 2
Term
extensor carpi radialis longus innervation
Definition
radial
Term
extensor carpi radialis longus vasculature
Definition
radial recurrent
Term
extensor carpi radialis longus main action
Definition
extend and abduct wrist
Term
extensor carpi radialis brevis orgin
Definition
lateral epicondyle of humerus
Term
extensor carpi radialis brevis insertion
Definition
base MC 3
Term
extensor carpi radialis brevis innervation
Definition
radial
Term
extensor carpi radialis brevis vasculature
Definition
radial recurrent
Term
extensor carpi radialis brevis main action
Definition
extend and abduct wrist
Term
extensor digitorum origin
Definition
lateral epicondyle of humerus
Term
extensor digitorum insertion
Definition
extensor expansions of digits 2-5
Term
extensor digitorum innervation
Definition
posterior interosseous (from radial)
Term
extensor digitorum vasculature
Definition
posterior interosseous
Term
extensor digitorum main action
Definition
extend digits 2-5
Term
extensor digiti minimi origin
Definition
lateral epicondyle of humerus
Term
extensor digiti minini insertion
Definition
extensor expansion of digit 5
Term
extensor digiti minimi innervation
Definition
posterior interosseous
Term
extensor digiti minimi vasculature
Definition
posterior interosseous
Term
extensor digiti minimi main action
Definition
extend digit 5
Term
extensor carpi ulnaris origin
Definition
lateral epicondyle of humerus and posterior ulna
Term
extensor carpi ulnaris insertion
Definition
base of MC 5
Term
extensor carpi ulnaris innervation
Definition
posterior interosseous
Term
extensor carpi unlaris vasculature
Definition
posterior interosseous
Term
extensor carpi ulnaris main action
Definition
extend and ulnar adduction
Term
supinator origin
Definition
lateral epicondyle of humerus, radial collateral and annular ligaments, crest of ulna
Term
supinator insertion
Definition
lateral, posterior, and anterior proximal 1/3 radius
Term
supinator innervation
Definition
posterior interosseous
Term
supinator vasculature
Definition
radial recurrent
Term
supinator main action
Definition
supinates the forearm
Term
abductor pollicis longus origin
Definition
posterior ulna, radius and interosseous membrane
Term
abductor pollicus longus insertion
Definition
base of MC 1
Term
abduction pollicus longus innervation
Definition
posterior interosseous
Term
abductor pollicus longus vasculature
Definition
posterior interosseous
Term
abductor pollicus longus main action
Definition
abduct and extend thumb
Term
extensor pollicis brevis origin
Definition
posterior radius and interosseous membrane
Term
extensor pollicis brevis insertion
Definition
base of proximal phalanx of thumb
Term
extensor pollicis brevis innervation
Definition
posterior interosseous
Term
extensor pollicis brevis vasculature
Definition
posterior interosseous
Term
extensor pollicis brevis main action
Definition
extend proximal phalanx of thumb
Term
extensor pollicis longus origin
Definition
posterior mid 1/3 of ulna and interosseous membrane
Term
extensor pollicis longus insertion
Definition
base of distal phalanx of thumb
Term
extensor pollicis longus innervation
Definition
posterior interosseous
Term
extensor pollicis longus vasculature
Definition
posterior interosseous
Term
extensor pollicis longus main action
Definition
extend distal phalanx of thumb
Term
extensor indicis origin
Definition
posterior ulna and interosseous membrane
Term
extensor indicis insertion
Definition
extensor expansion of digit 2
Term
extensor indicis innervation
Definition
posterior interosseous
Term
extensor indicis vasculature
Definition
posterior interosseous
Term
extensor indicis main action
Definition
extend digit 2
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