Floor Of The Carpal Tunnel

The walls and floor are made up of bones.

Floor of the carpal tunnel.

The carpal tunnel is a narrow passageway found on the anterior portion of the wrist. Residing inside the carpal tunnel are the nine tendons that bend your fingers and thumb toward the palm. The carpal ligament is the tough ceiling of the carpal tunnel. The carpal tunnel is a narrow space in your wrist.

A passageway from the wrist to the hand the carpal tunnel is made of tendons ligaments and bones. As many as 10 million americans that s about 3 percent of the. During carpal tunnel release a surgeon makes an incision in the palm of your hand over the carpal tunnel ligament and cuts through the ligament to relieve pressure on the median nerve. The carpal tunnel is a fibro osseous canal that acts as a passageway from the forearm to the anterior hand.

In this article we will look at the borders and contents of the carpal tunnel and its clinical significance. Gross anatomy boundaries superficial border roof. Carpal tunnel syndrome one of the most phonetically pleasing health conditions in the english language affects the wrists. It is associated with repetitive use rheumatoid arthritis and a number of other states it can be detected using tinel s sign and the phalen.

Flexor retinaculum deep border floor. Carpal tunnel syndrome is a syndrome characterised by tingling burning and pain needle pin through the course of median nerve particularly over the outer fingers and radiating up the arm that is caused by compression of the carpal tunnel contents. It is found in the anterior wrist. It has a ceiling floor walls an entrance and exit.

The surgery may be done by making one incision on the palm side of the wrist or by making several small incisions.