Random article ( of 1042 ) Latest updates

User Tools

Site Tools


content:medicine:diseases:a-f:carpal_tunnel_syndrome

Wikenigma - an Encyclopedia of Unknowns Wikenigma - an Encyclopedia of the Unknown

Carpal Tunnel Syndrome

Carpal tunnel syndrome (CTS) occurs when the median nerve, which runs from the forearm into the palm of the hand, becomes pressed or squeezed at the wrist. The carpal tunnel—a narrow, rigid passageway of ligament and bones at the base of the hand—houses the median nerve and the tendons that bend the fingers. The median nerve provides feeling to the palm side of the thumb and to the index, middle, and part of the ring fingers (although not the little finger). It also controls some small muscles at the base of the thumb.

Source : US National Institute of Neurological Disorders and Stroke

Most instances of Carpal Tunnel Syndrome are 'idiopathic' that's to say 'of unknown cause'.

'Contributing factors' - i.e. factors which make it more likely to develop CTS - include trauma or injury to the wrist, an overactive pituitary gland, an underactive thyroid gland, rheumatoid arthritis, repeated use of vibrating hand tools, fluid retention during pregnancy or menopause, or the development of a cyst or tumor in the canal.

It's often associated with, but is not the same as RSI. Estimates are that around 5% of the population suffers from the condition.


Show another (random) article

Suggestions for corrections and ideas for articles are welcomed : Get in touch!


Further resources :

Do NOT follow this link or you will be banned from the site!

DOKUWIKI IMPLEMENTATION DESIGN BY UNIV.ORG.UK MARCH 2024