A few years ago, I shut my little finger in the car door & my husband then locked it by remote control! I was too shocked to scream, but nearly fainted. When he realised what had happened, he rushed me to A&E. It wasn't broken, but even now it really gives me gip, especially in the winter months.
Again, a few years back I badly stubbed my little toe on the side of the vacuum cleaner, it wasn't broken, but ditto with the little finger. I think it's the sensitive nerves that give you all the pain.