Carpal tunnel syndrome is a common disorder that causes pain, numbness, tingling, and weakness in the hand and wrist. It occurs when there is a high amount of pressure within the wrist on a nerve called the median nerve. This median nerve provides sensation to the thumb, index, and middle fingers, and half of the ring finger. The little finger (the “pinky”) is typically not affected. This median nerve also provides strength to few muscles at the base of the thumb and index finger.

Carpal tunnel: - Carpal tunnel is a narrow passage in the wrist. The bottom and sides of the tunnel are formed by small semi-circular bones called carpal bones. A tissue called ligament forms in the top of the tunnel. The median nerve and tendons pass through this space. These tendons connect muscles in the forearm to bones in the hand. These help the finger and thumb to bend and straighten.
Women are three times more possible to have carpal tunnel syndrome than men. Carpal tunnel syndrome is mostly diagnosed between the ages of 30 and 60. Jobs that involve repetitive finger use, mainly those associated with high force, extreme wrist motions may develop this disorder.
Many factors contribute to the development of carpal tunnel syndromes such as high salt intake, sedentary lifestyle and, obesity. People who work in professions like Manufacturing, Assembly line work, Keyboarding occupations, and Construction work are at greater risk.