The areas that provide sensory information to the median nerve include: The palm side of the thumb, index ... tunnel syndrome include pain or numbness in the fingers and wrist.

index finger, middle finger and half of the ring finger. "If you have symptoms in your small finger, a different nerve-the ulnar nerve-is causing that pain," says Kristen Baxter, PT, CHT ...

Spending too much time on your phone can lead to pain, tendonitis, and pinched nerves in your fingers, hands, and elbows.