The<unk>  nerve receives fibers from roots C6, C7, C8, T1 and sometimes C5. It is formed in the axilla by a branch from the<unk>  and lateral chords of the brachial plexus, which are on either side of the axillary artery and fuse together to create the nerve anterior to the artery. The<unk>  nerve is closely related to the brachial artery within the arm. The nerve enters the cubital fossa<unk>  to the brachialis tendon and passes between the two heads of the pronator teres. It then gives off the anterior interosseus branch in the pronator teres. The nerve continues down the forearm between the flexor digitorum profundus and the flexor digitorum superficialis. The<unk>  nerve emerges to lie between the flexor digitorum superficialis and the flexor carpi ulnaris muscles which are just above the wrist. At this position, the nerve gives off the palmar cutaneous branch that supplies the skin of the central portion of the palm. The nerve continues through the carpal tunnel into the hand, lying in the carpal tunnel anterior and lateral to the tendons of the flexor digitorum superficialis. Once in the hand, the nerve splits into a muscular branch and palmar digital branches. The muscular branch supplies the thenar eminence while the palmar digital branch supplies sensation to the palmar aspect of the lateral 3 ½ digits and the lateral two lumbricals.
Median nerve palsy
Ulnar neuropathy
Radial neuropathy
Calpainopathy
Peroneal nerve paralysis
Fourth nerve palsy
Radial nerve dysfunction
Sixth nerve palsy