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EXHIBIT ID: NV_A_1008

Anatomy of the Ulnar Nerve

The Ulnar Nerve arises from the C7, C8, and T1 spinal roots, It then travels down the arm toward the forearm and hand. This animations shows the muscles innervated by the nerve and the skin dermatome.

nerve c7 c8 ulnar spinal roots Hypothenar lumbrical palmar dorsal interossei deep branch flexor profundus Flexor carpi ulnaris Flexor digitorum profundus