A nerve injured in radical neck dissection leads to loss of sensation in medial side of the arm, nerve injured is:-
Nerve injured in radical neck dissection leads to loss of sensation in medial side of the arm, nerve injured is medial cutaneous nerve of arm. The medial cutaneous nerve of arm supplies the skin of the medial aspect of the arm. It is the smallest branch of the brachial plexus, and arises from the medial cord and contains fibres from the eighth cervical and first thoracic ventral rami.
Long thoracic nerve
Thoracodorsal nerve
Dorsal scapular nerve
Medial cutaneous nerve of arm
Neck