I had the tip of my right index
finger crushed in
a door about seven years ago. It required several stitches, the x-ray did not show a repairable brake. But the bone had been crushed. It healed and everything was fine until about a week ago. I have not re-injured it, but it is hot, slightly swollen, sensitive to touch and painful. Feels like the pain is coming from, the bone. Can this be related to the previous crushing injury?