w7 l3 POSTERIOR FOREARM MUSCLES 06

w7 l3 POSTERIOR FOREARM MUSCLES 06 - MUSCLES OF THE FOREARM...

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MUSCLES OF THE FOREARM – POSTERIOR COMPARTMENT
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MUSCLES OF THE POSTERIOR FOREARM EXTENSORS AND SUPINATORS OF THE WRIST AND HAND ALL ARE INNERVATED BY THE RADIAL NERVE DIVIDED INTO: SUPERFICIAL GROUP OF 7 MUSCLES DEEP GROUP OF 5 MUSCLES
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4 OF THE 7 SUPERFICIAL MUSCLES ORIGINATE FROM THE LATERAL EPICONDYLE OF THE HUMERUS - COMMON EXTENSOR TENDON (ANCONEUS ALSO TAKES ITS ORIGIN FROM THE LATERAL EPICONDYLE) 2 MUSCLES ORIGINATE SLIGHTLY ABOVE ON THE SUPRACONDYLAR RIDGE
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EXTENSOR RETINACULUM - WILL HOLD THE EXTENSOR TENDONS IN PLACE EXTENSOR EXPANSION HOOD - ATTACHES THE TENDONS TO THE PHALANGES ON THE POSTERIOR SIDE OF THE FINGERS
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7 SUPERFICIAL MUSCLES: ANCONEUS (EXTENSOR OF THE FOREARM) EXTENSOR CARPI ULNARIS EXTENSOR DIGITI MINIMI EXTENSOR DIGITORUM EXTENSOR CARPI RADIALIS BREVIS EXTENSOR CARPI RADIALIS LONGUS BRACHIORADIALIS (FLEXOR OF THE FOREARM)
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EXTENSOR CARPI RADIALIS LONGUS DISTAL HALF OF FOREARM COVERED BY 3 MUSCLES GOING TO THE THUMB INSERTS INTO BASE OF THE 2ND METACARPAL
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w7 l3 POSTERIOR FOREARM MUSCLES 06 - MUSCLES OF THE FOREARM...

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