Radial Tunnel Syndrome
Radial tunnel syndrome (RTS) occurs when the radial nerve is compressed. Unlike carpal and cubital tunnel syndromes, it primarily affects the muscles rather than causing numbness or tingling.
Common Symptoms
Stabbing or piercing pain on the back of the hand
Pain at the top of the forearm
Pain when straightening the wrist and fingers
Common Causes
Traumatic injuries
Tissue inflammation
Bone tumors
Diagnosis & Treatment
Diagnosis
Diagnosed during a physical examination. Electromyography may confirm the diagnosis and identify the severity.
Non-Surgical Treatment
Medications to reduce swelling and inflammation, and splinting the elbow or wrist to reduce irritation of the nerve.
Surgery
More serious cases may require surgery to relieve pressure on the radial nerve.
Frequently Asked Questions
What is radial tunnel syndrome?
Radial tunnel syndrome (RTS) occurs when the radial nerve is compressed. Unlike carpal and cubital tunnel syndromes, it primarily affects the muscles rather than causing numbness or tingling.
What are the symptoms of radial tunnel syndrome?
Common symptoms include stabbing or piercing pain on the back of the hand, pain at the top of the forearm, and pain when straightening the wrist and fingers.
What causes radial tunnel syndrome?
Common causes include traumatic injuries, tissue inflammation and bone tumors.
How is radial tunnel syndrome treated?
It is diagnosed during a physical examination, and electromyography may confirm the diagnosis and identify its severity. Treatment may include medications to reduce swelling and inflammation and splinting the elbow or wrist. More serious cases may require surgery to relieve pressure on the radial nerve.
Related Procedures
Carpal Tunnel Syndrome
Numbness or tingling in the hand or wrist caused by a compressed median nerve.
Cubital Tunnel Syndrome
Pain, tingling or numbness at the elbow from pressure on the ulnar nerve.
Endoscopic Nerve Decompression
A minimally invasive technique that relieves pressure on compressed nerves.
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