posterior brachial cutaneous nerve


pos·te·ri·or cu·ta·ne·ous nerve of arm

[TA] a branch of the radial nerve supplying the skin of the posterior surface of the arm. Synonym(s): nervus cutaneus brachii posterior [TA], posterior brachial cutaneous nerve ☆

posterior brachial cutaneous nerve

A sensory branch of the radial nerve that originates in the arm and that innervates a patch of skin along the posterior surface of the arm. Synonym: posterior cutaneous nerve of the armSee also: nerve