dorsal branch of ulnar nerve


dor·sal branch of ul·nar nerve

(dōr'săl branch ŭl'năr nĕrv) Branch arising from the ulnar nerve proximal to the wrist for distribution to the medial side of the dorsum of the hand and proximal portion of the little finger and medial side of ring finger.
Synonym(s): ramus dorsalis nervi ulnaris.