carpal tunnel syndrome
Last reviewed 01/2018
Carpal tunnel syndrome (CTS) results from compression of the median nerve in the carpal tunnel and is characterised by painful paraesthesiae of the hand, wrist, or forearm.
- described as a mononeuropathy or radiculopathy, it is caused by tight packing of tendons and the median nerve in the carpal tunnel such that any swelling is likely to cause ischaemia and compression of the nerve
- most commonly diagnosed compression neuropathy of the upper limb (1,2)
- more common in females than in males
- peak age ranges from 40 to 60 years