Radial Flashcards
0
Q
What structures does radial nerve innervate?
A
all muscles of posterior compartments of arm and forearm; skin of posterior and inferolateral arm, posterior forearm, and dorsum of hand lateral to axial line of digit 4
1
Q
What is the origin of radial nerve?
A
larger terminal branch of posterior cord (largest branch of plexus), receiving fibers from C5-T1
