The ulnar nerve is a nerve that runs near the ulna, one of the two long bones in the forearm. The ulnar collateral ligament of elbow joint is in relation with the ulnar nerve.

What is the ulnar nerve? Your ulnar nerve is a single nerve in a network known as the peripheral nervous system, which carries information to and from your brain by route of your spinal cord. …

The ulnar nerve branches off the brachial plexus nerve system and travels down the back and inside of the arm to the hand. The ulnar nerve transmits electrical signals to muscles in the …

Mar 5, 2025 · If you have pain or numbness in your hand or wrist, you could have ulnar tunnel syndrome. Learn about the diagnosis, symptoms, and treatment.

Mar 9, 2024 · Ulnar wrist pain occurs on the side of your wrist opposite your thumb. The pain can become severe enough to prevent you from doing simple tasks.

May 31, 2018 · Ulnar wrist pain is very common and refers to pain on the pinkie side of the wrist. It can result from fractures, arthritis, and other causes.

Oct 6, 2024 · The ulnar nerve is one of the major nerves of the upper extremity. Injury to the ulnar nerve, known as lesions, can cause symptoms of weakness, tingling, and numbness.

May 7, 2025 · Ulnar nerve disorders occur when the ulnar nerve is damaged by compression, or irritated. Treatment includes splinting, physical therapy, or bracing.

Oct 27, 2023 · The ulnar nerve runs through the shoulders, elbow, and wrist. Entrapment can occur anywhere along the nerve, but it is most common in areas of the arm that bend.

Nov 6, 2025 · The ulnar nerve is a major peripheral nerve of the upper limb. In this article, we shall look at the anatomy of the ulnar nerve – its anatomical course, motor and sensory …