Final answer:
Carpal tunnel syndrome involves the entrapment neuropathy of the median nerve in the wrist. It causes pain, numbness, and tingling in the thumb and first two fingers of the hand. Treatment options include wrist splinting, corticosteroid injections, and surgery.
Step-by-step explanation:
Carpal tunnel syndrome involves the entrapment neuropathy of the median nerve in the wrist. It occurs when the median nerve becomes compressed between carpal bones, leading to symptoms such as pain, numbness, and tingling in the thumb and first two fingers of the hand. Treatment options include wearing a wrist splint, receiving corticosteroid injections, or undergoing surgery to cut the carpal ligament and reduce pressure on the nerve.