I have numbness in my left middle finger tip?

Finger Tip Numbness: Carpal tunnel syndrome, often linked to extensive typing on a keyboard, is a common condition associated with finger numbness. The carpal tunnel is a tube-like structure located along the palm side of the wrist. The tube holds and protects the main nerve leading to the hand and the associated tendons. Pressure placed on the nerve produces symptoms, such as finger numbness.