MAY 2010 NEWSLETTER Sinus Self Care Archives Carpal Tunnel Syndrome is a specific dysfunction involving the compression of the median nerve in the forearm and wrist. (See ill.1) The Carpal Tunnel (the small opening on the underside of the wrist where the tendons, nerves and blood vessels pass through into the hand) is the structure most often blamed for causing constriction. (See ill. 1.5, 1.75, 2) Carpal Tunnel involves irritation of this nerve, which is often accompanied by inflammatory swelling within the tunnel. (See ill. 2.5) Causes A great majority of carpal tunnel cases are caused by nighttime flexion of the wrists. Most people are unaware that they may be crimping their wrists as they sleep. Others have a Repetitive Strain Injury (RSI), the cause of which is repeated light motions of hand and wrist or multiple movements requiring considerable force. People at risk for developing RSI are those using computer keyboards for long periods of time; workers performing repetitive tasks in assembly-line production; massage therapists; people who perform prolonged gripping of tools, musical instruments or manual control mechanisms and mechanics who have to exert great force with tools. The information provided should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Movementwise makes no representation or warranty regarding the accuracy, reliability, completeness, currentness, or timeliness of the content, text or graphics. Links to other sites are provided for information only - they do not constitute endorsements of those other sites. Any duplication or distribution of the information contained herein is strictly prohibited. Copyright 2006