Carpal tunnel syndrome
From MaTtii's partner site on osteoarthritis, MyOsteoarthritisCentral.com
Carpal tunnel syndrome is compression of the median nerve at the wrist, which may result in numbness, tingling, weakness, or muscle damage in the hand and fingers. Alternative Names Median nerve dysfunction Causes, incidence, and risk factors Carpal tunnel syndrome is caused by pressure on the median nerve at the point where it passes through the wrist. The median nerve supplies sensation to the thumb-side of the palm, and to the thumb, index finger, middle finger, and the thumb-side of the ring finger. It also helps with movement to part of the hand. The area where the nerve enters the hand is called the carpal tunnel. Since the passageway is stiff, any swelling in this area can put pressure on the nerve. This may also be called entrapment of the nerve. advertisement
Injury to the wrist area can cause swelling of the tissues and carpal tunnel syndrome. This type of injury may be caused by sports such as racquetball and handball, or occur during sewing, typing, driving, assembly-line work, painting, writing, use of tools (especially hand tools or tools that vibrate), or similar activities. Carpal tunnel syndrome is common in people who perform repetitive motions of the hand and wrist, such as typing. The condition occurs most often in people 30 to 60 years old, and is more common in women than men. Some of the conditions associated with carpal tunnel syndrome include:
Review Date: 09/26/2006 | ||||||||||||||||||||||||||
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