N. Radialis
Forsyner den bagre del af OE
Udspring
fasciculus posterior - C5, C6, C7, C8, T1
Muskelinnervation
triceps brachii (mediale og laterale hoveder),
brachioradialis,
extensor carpi radialis longus,
extensor carpi radialis brevis,
extensor carpi ulnaris,
anconeus,
extensor digitorum,
extensor digiti minimi,
abductor pollicis longus,
extensor pollicis longus,
extensor pollicis brevis,
extensor indicis,
supinator