Motor innervation

<strong>NERVE</strong>	<strong>MUSCLE</strong>	<strong>NERVE ROOT</strong>
radial nerve	triceps brachii	C6–C8
radial nerve	anconeus	C7–T1
radial nerve	brachioradialis	C5–C7
radial nerve	extensor carpi radialis longus	C6–C7
deep branch of radial nerve	extensor carpi radialis brevis	C7–C8
deep branch of radial nerve	supinator	C7–C8
posterior interosseous nerve	extensor digitorum	C7–C8
posterior interosseous nerve	extensor digiti minimi	C7–C8
posterior interosseous nerve	extensor carpi ulnaris	C7–C8
posterior interosseous nerve	abductor pollicis longus	C7–C8
posterior interosseous nerve	extensor pollicis brevis	C7–C8
posterior interosseous nerve	extensor pollicis longus	C7–C8
posterior interosseous nerve	extensor indicis	C7–C8

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