Cubital

Cubital Tunnel Syndrome is a condition that involves pressure or stretching of the ulnar nerve (also known as the "funny bone" nerve), which can cause numbness or tingling in the ring and small fingers, pain in the forearm, and/or weakness in the hand. The ulnar nerve runs in a groove on the inner side of the elbow.

Causes

Cubital Tunnel Syndrome is caused by increased pressure on the ulnar nerve, which can happen for a variety of reasons. The nerve can be compressed at several places along its course, but it is most commonly compressed behind the elbow. This can occur from keeping the elbow bent for long periods, leaning on the elbow, or from fluid buildup in the elbow.

Symptoms

Symptoms of Cubital Tunnel Syndrome may include:

• Pain and numbness in the elbow
• Tingling, especially in the ring and little fingers
• Weaker grip in one hand

Diagnosis

Diagnosis of Cubital Tunnel Syndrome usually involves a physical examination and a medical history. In some cases, nerve conduction studies may be done.

Treatment

Treatment for Cubital Tunnel Syndrome may include:

• Avoiding activities that cause symptoms
• Wearing a splint or brace to keep the elbow in a straight position
• Nonsteroidal anti-inflammatory drugs (NSAIDs) to reduce swelling
• Surgery in severe cases

See Also

• Carpal Tunnel Syndrome
• Peripheral Neuropathy
• Ulnar Nerve Entrapment