Maybe it affects the forefinger and the ring finger today; in two weeks, maybe the middle finger and pinky - it doesn't always strike the same digit (s).But so far, we're still talking inconvenience. What's been described is known as primary Raynaud's. Its cause is unknown. There'...
If we look at the anatomy of the hand, we see that the ulnar nerve runs along the anterior (front) ulnar (pinky) side of the hand. The ulnar nerve supplies motor and sensory information from the medial (inside) side of the hand to the pinky finger and part of the ring finger. When...