Effect of Wrist Deviation on Median Nerve Cross-Sectional Area

Computers are widely used in daily work and are an important tool in the workplace. The place of repetition and paralysis is associated with computer user's upper extremity musculoskeletal disorders (1). When you use a computer for a long time in everyday life, discomfort in the neck, shoulders, elbows, wrists, hands increases. Studies have shown that about 20% of computer users experience upper limb musculoskeletal disorders (2, 3). Using computer keyboard and mouse intensively can increase the risk of Carpal Tunnel Syndrome (CTS). This is one of the common musculoskeletal disorders of normal nerve upper limbs.

The median nerve is obtained from the forearm through the tunnel of this wrist. The median nerve controls the feel of the thumb, forefinger, and long palm side. The nerve also controls the muscles around the base of the thumb. Tendons that bend your fingers and thumb also pass through the root canal. These tendons are called flexor tendons. Symptoms may occur at any time. Since many people are rolling their wrists as they sleep, the symptoms of the night are common and you may wake up from sleep. Symptoms frequently occur during daytime when you have things (such as a phone call), reading, or driving. Moving or shaking your hand usually helps alleviate symptoms

Tendons and the median nerve pass through the arm and pass through a small space on the wrist called carpal tunnel. The nerve controls the movement and emotions of the thumb, pointer, middle finger, ring finger. Thankfully, this is good as the little finger flew away.

The median nerve controls thumb and wrist. It also gives a feel to the palm, thumb, middle finger and skin around the index finger. It extends along the inside of the arm, through the front of the elbow, through the connective tissue of the carpal bone and carpal bone. Compression of the median nerve may lead to carpal tunnel syndrome. The other nerve, ulnar nerve, is connected to the muscles that bend the wrist and fingers. It goes behind the elbow. When someone says "I met my strange bones", the correct answer is "What you actually say is that you irritated your ulnar nerve unexpectedly."