Radial tunnel release surgery, also known as carpal tunnel surgery, is an outpatient procedure that opens the narrowing of the "tunnel" around the nerves that run from the arm into the hand. Complications rates vary by study, says the University of Maryland Medical Center (UMMC).
Short-term Complications
As with any surgery, anesthesia poses a very small risk. An allergy to medications prescribed for pain after radial tunnel release is also possible. Infection of the surgical site and bleeding can also occur.
Temporary Complication
Nerve damage, signified by tingling and numbness, in the weeks immediately following the surgery, is common and usually temporary. Check with your surgeon if it doesn't improve.
Long-term Complications
If they occur, scarring, scar sensitivity and stiffness of the wrist can all be permanent, according to MedLine Plus.
The Most Common Complication
About 10 percent to 33 percent of patients lose some wrist strength after radial tunnel release, and some begin to experience pain in the elbows and shoulders after the surgery, says UMMC.
Failure: The Ultimate Complication
When radial tunnel release fails, pain and symptoms may return. In such cases, patients may undergo a repeat procedure. UMMC says patients who have the endoscopic version of the procedure are less likely to experience failure.
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