The ring finger is the second smallest finger of the hand. The ring finger is innervated by two different nerves. Half of the ring finger shares the nerve with the index finger and middle finger. The other half shares a different nerve (the “ulnar nerve”) with the little finger. Hence, any ring finger nerve symptoms may be shared with the other fingers. For example, a tingling pinky finger will also often cause a tingling ring finger (on half of the ring finger, anyway). Read more about: Fingers, Ring finger symptoms, Finger symptoms, Ulnar nerve
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Note: This site is for informational purposes only and is not medical advice. See your doctor or other qualified medical professional for all your medical needs.