cross section of a wrist

Within the Carpal Tunnel


Tendons and the the median nerve are bound together at the wrist by the transverse ligament. Repeated irritation of the tissues within this tight space leads to carpal tunnel syndrome. Shown below are details of the structure of the tunnel and of tendon sheaths, tenosynnovium tissue, swollen in response to repetitive stress.
the carpal tunnel tendons and swollen tissue