The carpal tunnel is a fibrous tunnel formed jointly by the transverse carpal ligament and the carpal groove, which protects the median nerve of the wrist. Usually, the movement of the wrist under normal circumstances will not hinder the median nerve. However, when you are operating a computer, as the keyboard and mouse are at a certain height, the wrist has to be dorsiflexed at a certain angle. At this time, the wrist remains in a compressed state for a long time, compressing the median nerve in the carpal tunnel, blocking the neural conduction, and at the same time hindering blood supply, thus causing the sensation and movement of the palm to occur Obstacles, the following symptoms will occur. Related theme articles: