Carpal Tunnel Syndrome Research Paper
Carpus is a word derived from the Greek word karpos, which means "wrist." The wrist is surrounded by a band of fibrous tissue that normally functions as a support for the joint. The tight space between this fibrous band and the wrist bone is called the carpal tunnel. The median nerve passes through the carpal tunnel to receive sensations from the thumb, index, and middle fingers of the hand. Any condition that causes swelling or a change in position of the tissue within the carpal tunnel can squeeze and irritate the median nerve. Irritation of the median nerve in this manner causes tingling and numbness of the thumb, index, and the middle fingers - a condition known as "carpal tunnel syndrome." This term was first used in 1939, but the scientists
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Tendon inflammation resulting from repetitive work, such as uninterrupted typing, can also cause carpal tunnel symptoms. Carpal tunnel syndrome from repetitive maneuvers has been referred to as one of the repetitive stress injuries. Some rare diseases can cause deposition of abnormal substances in and around the carpal tunnel, leading to nerve irritation. These diseases include amyloidosis, sarcoidosis,multiple myeloma, and …show more content…
Pain may extend up the arm, and the pain from carpal tunnel syndrome is often worst at night. Often patients find they are awakened at night, and have to shake out their hand to get the tingling in their fingers to resolve. Other activities including driving and typing can aggravate symptoms of carpal tunnel syndrome.
| Picture of carpal tunnel syndrome |
As the disease progresses, patients can develop a burning sensation, and/or cramping and weakness of the hand. Decreased grip strength can lead to frequent dropping of objects from the hand. Occasionally, sharp shooting pains can be felt in the forearm. Chronic carpal tunnel syndrome can also lead to wasting (atrophy) of the hand muscles, particularly those near the base of the thumb in the palm of the hand. There are a few ways of how the carpal tunnel syndrome can be discovered. These are actually three different tests used to prove the symptoms. * Tinel's Sign
Tinel's test is performed by tapping the median nerve along its course in the wrist. A positive test is found when this causes worsening of the tingling in the fingers when the nerve is tapped. * Phalen's
Tendon inflammation resulting from repetitive work, such as uninterrupted typing, can also cause carpal tunnel symptoms. Carpal tunnel syndrome from repetitive maneuvers has been referred to as one of the repetitive stress injuries. Some rare diseases can cause deposition of abnormal substances in and around the carpal tunnel, leading to nerve irritation. These diseases include amyloidosis, sarcoidosis,multiple myeloma, and …show more content…
Pain may extend up the arm, and the pain from carpal tunnel syndrome is often worst at night. Often patients find they are awakened at night, and have to shake out their hand to get the tingling in their fingers to resolve. Other activities including driving and typing can aggravate symptoms of carpal tunnel syndrome.
| Picture of carpal tunnel syndrome |
As the disease progresses, patients can develop a burning sensation, and/or cramping and weakness of the hand. Decreased grip strength can lead to frequent dropping of objects from the hand. Occasionally, sharp shooting pains can be felt in the forearm. Chronic carpal tunnel syndrome can also lead to wasting (atrophy) of the hand muscles, particularly those near the base of the thumb in the palm of the hand. There are a few ways of how the carpal tunnel syndrome can be discovered. These are actually three different tests used to prove the symptoms. * Tinel's Sign
Tinel's test is performed by tapping the median nerve along its course in the wrist. A positive test is found when this causes worsening of the tingling in the fingers when the nerve is tapped. * Phalen's