Ulnar neuropathy is a disorder involving the ulnar nerve. The cast is applied with the distal fragment in palmar flexion and ulnar deviation. The ulnar collateral ligament of elbow joint is in relation with the ulnar nerve. The adductor pollicis is typically innervated by the ulnar nerve. An MRI revealed damage to his ulnar collateral ligament of the elbow. Ape hand caused by median and ulnar nerve lesions. The blood is brought back by vessels from the radial, ulnar, and brachial veins. It is innervated by the ulnar nerve. Vascular branches supply the radial and ulnar arteries. Any numbness should be asked to exclude median and ulnar nerve injuries. The hand is innervated by the radial, median, and ulnar nerves. The muscles of the hand are innervated by the radial, median, and ulnar nerves. It then divides into the radial and ulnar arteries which run down the forearm. It is innervated by the deep branch of the ulnar nerve (C8-T1). It anesthetizes the median, ulnar, and radial nerves.