lateral cutaneous nerve of the forearm (lateral antebrachial cutaneous nerve)

Origin

• musculocutaneous nerve

Innervation

• skin on the radial side of the forearm

Course

• terminal cutaneous branch of the musculocutaneous nerve
• it emerges between the biceps brachii & brachialis muscles to innervate the skin on the radial side of the forearm.

More general terms

• peripheral nerve