Ulnar neuropathy, also known as cubital tunnel syndrome, happens when the ulnar nerve, which runs along your arm to your hand, gets squeezed or irritated. This nerve passes close to the surface at your elbow, often called the "funny bone" spot. When it's compressed, you might feel symptoms like tingling, numbness, or a burning sensation in your ring finger and little finger. Some people also notice weakness in their hand that makes it hard to grip things.

This condition can be caused by repeatedly bending your elbow, resting on your elbows for long periods, or direct hits to the elbow. Previous elbow surgery may cause nerve irritation due to scarring. Sometimes, doing certain activities or jobs that strain the elbow can make it worse.

To diagnose ulnar neuropathy, doctors often start with a physical exam and may suggest tests to check how your nerves are working. Treatment usually begins with resting your arm and avoiding activities that worsen symptoms. Wearing a brace, especially at night, can help keep your elbow straight and reduce pressure on the nerve. Physical therapy and medications for pain and swelling might also be options. If these treatments don't work, surgery may be needed to relieve nerve compression. It's important to treat this condition early to prevent long-term damage to the nerve.