Cubital Tunnel Syndrome

Overview  

This condition is a compression injury to the ulnar nerve near the elbow. This nerve when bumped is often referred to as the "funny bone".

Causes  

Cubital tunnel syndrome occurs commonly when the cubital tunnel, in which the nerve travels, is compressed by muscles, tendons or bone, or when the ulnar nerve frequently shifts or stretches abnormally. It is often caused by flexing the elbow for long periods of time or from constant pressue on the nerve, like leaning on the elbow for an extended amount of time.

Symptoms  

Symptoms include numbness, weakness, pain in the hand or pain on the inner side of the elbow. Cubital Tunnel Syndrome is diagnosed through a thorough exam and EMG nerve tests to look for compression of the ulnar nerve.

Treatment  

Treatment includes rest, immobilization, use of an elbow pad and anti-inflammatory medicaitons. In severe cases surgery may be needed to relieve pressure on the nerve.