communicating branch of median nerve with ulnar nerve

com·mu·ni·cat·ing branch of me·di·an nerve with ul·nar nerve

[TA] branch of median nerve joining the ulnar nerve in the hand; the anterior interosseous branch of the median nerve may also communicate with the ulnar nerve in the proximal forearm. Synonym(s): ramus communicans nervi mediani cum nervo ulnari [TA]