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Oct 11, 2018 · Radial nerve injury can cause pain, weakness, and loss of function in the wrist, hand, and fingers. A common term for this is radial nerve palsy. In this article, we will explain what...
Radial Tunnel Syndrome is a syndrome resulting from the compression of the posterior interosseous nerve at the level of the proximal forearm. It does not present with any specific radiological or electrodiagnostic findings. Treatment should be started conservatively; if not successful, surgical treatment is indicated.
Pain results when the person tries to straighten the wrist and fingers. There is no numbness because the radial nerve carries more fibers that control movement rather than sensation. In advanced cases, the muscles that straighten the thumb and fingers become weak. Doctors base the diagnosis of radial tunnel syndrome on an examination.
