Radial Tunnel Syndrome

Radial Tunnel Syndrome occurs when the radial nerve is compressed. RTS differs from carpal and cubital tunnel syndromes in that it primarily affects the muscles and is not characterized by numbness or a tingling sensation. Instead, it causes severe stabbing or piercing pain on the back of the hand or top of the forearm, which is primarily acute when trying to straighten the wrist and fingers. It is often caused by traumatic injuries or by other medical conditions like tissue inflammation or bone tumors.

Dr. Rubinstein can diagnose RTS during a physical examination. Electromyography may also be used to confirm the diagnosis and identify the severity of the condition. Non-surgical treatments include medications to reduce swelling and inflammation and splinting the elbow or wrist to reduce irritation of the nerve. More serious cases may require surgery to relieve pressure on the radial nerve.