Hand Therapy & Occupational Fitness Center of Santa Barbara

What is Cubital Tunnel Syndrome?

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Everyone has now heard of carpal tunnel syndrome. The term is seen in everyday magazines, is used commonly in texts and tweets, and is even the name of a musical group. Carpal tunnel syndrome is the most commonly occurring nerve compression of the upper extremity. It is caused by the median nerve becoming pinched at the wrist causing numbness in the thumb, index finger, middle finger, and partially in the ring finger. It can cause weakness in the muscles at the base of the thumb and cause pain that radiates up the arm into the shoulder and neck. Like the older sibling who gets blamed for all wrong-doing, carpal tunnel syndrome has become synonymous with all hand pain.

Lurking in the shadow of carpal tunnel syndrome’s fame is its counterpart, cubital tunnel syndrome. Cubital tunnel syndrome is the second most commonly occurring nerve compression of the upper extremity. It is caused when the ulnar nerve, running parallel to the median nerve in the forearm, becomes pinched at the elbow. When you hit your “funny bone”, you are actually hitting this nerve. The ulnar nerve is responsible for sensation in the small finger and partially in the ring finger. Trauma to the ulnar nerve can cause pain in the small finger side of the hand that radiates into the forearm towards the inside of the elbow. It can cause weakness to the small muscles in the hand and, if severe, loss of coordination.

It is time to bring cubital tunnel syndrome out from behind carpal tunnel syndrome’s shadow. If diagnosed correctly, there are simple modifications that can be made to help relieve the symptoms of this frequently overlooked nerve compression.

As with other injuries, it is important to:

Need more information?  Or want to share your experiences or ask questions of our community?  Visit us online at HandHealthResources.com or via our Facebook or Twitter accounts.

Let’s put some caring back into healthcare!  Marji

 

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