musculocutaneous nerve

(redirected from nervus musculocutaneus)
Also found in: Medical.

musculocutaneous nerve

[¦məs·kyə·lō·kyü′tā·nē·əs ′nərv]
(neuroscience)
A branch of the brachial plexus with both motor and somatic sensory components; innervates flexor muscles of the upper arm, and skin of the lateral aspect of the forearm.