what causes ulnar nerve pain
Sections. Ulnar nerve pain arises when the ulnar nerve, which runs the length of the arm, is damaged or compressed. The ulnar nerve, which branches off the spinal cord at the point where the cervical (neck) and thoracic (middle back) regions meet, innervates several muscle groups in the arms, hands, and fingers.reatment for ulnar nerve pain. More often than not, ulnar nerve pain is temporary rather than chronic. However, if symptoms persist for three months or longer, a doctor may recommend physical therapy or other forms of conservative treatment.