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UE Nerve Roots

UE Dermatomes, Myotomes and Reflexes

Nerve RootDermatomeMyotomeReflex
C5 lateral arm; deltoid tuberosity deltoid & biceps (elbow flexion) biceps (cubital fossa)
C6 lateral forearm wrist extensors (wrist extension) brachioradialis (distal radius)
C7 middle finger, middle posterior forearm triceps (elbow extension), wrist flexors (wrist flexion) triceps (olecranon fossa)
C8 4th & 5th digits finger flexion and ADD NONE
T1 medial forearm (medial epicondyle) finger ABD NONE
T2 medial aspect of arm (biceps) NONE NONE
Created by: tmsavage