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Carpal Tunnel Decompression

What Is Carpal Tunnel Decompression Surgery?

Carpal tunnel decompression surgery is necessary when the median nerve in the hand is squashed or compressed due to a lack of room in the carpal tunnel.  Carpal tunnel decompression surgery aims to open up the roof of the carpal tunnel to allow the nerve more room.   

The patient receives either general or local anesthesia for the surgery.  The doctor makes an incision into the patient’s palm near the crease in the middle, cutting into the roof of the carpal tunnel.  Thereafter, the incision is then stitched closed, and the patient’s arm is bandaged and placed in a sling to reduce swelling.  After an hour or two, the patient generally feels well enough to return home.  Approximately 10 to 12 days after carpal tunnel decompression surgery, the patient can have the bandages and stitches removed.   

Doctors usually offer painkillers to alleviate any discomfort after carpal tunnel decompression surgery.  Patients generally feel better by the second day although they are advised to do mild wrist, finger, and hand exercises   The original nerve pain or pins and needles sensation often disappears immediately after the surgery, whereas if the fingers were partially numb, it may be months before sensation returns.   
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