what is carpal tunnel syndrome caused by
Carpal tunnel syndrome is a painful disorder of the wrist and hand, caused by pressure on the median nerve in the carpal tunnel in your hand.The trusted experience and surgical expertise of the neurosurgeons at The Johns Hopkins Peripheral Nerve Surgery Center make us the best choice for treatment of this condition.auses of carpal tunnel syndrome. Carpal tunnel syndrome is a condition of nerve entrapment. It is caused when the tunnel surrounding the tissues inside the bones of your wrist narrows, inflaming the tissues and your median nerve. A mass may occupy the canal compressing the nerve.