Brian Baldinger's pinky?

I have one from high-school football that is not anywhere nearly that bad. Mine is just the last joint and it bends toward my hand. Doc said it would take inserting metal pin for several months and the results are not guaranteed. You have to "lock"the joints during the "pinning period" so you have to hope they free up afterwards. If the finger works at all, as-is, they are probably better leaving it alone.

My pinky on my left hand is like that. Got it playing basketball in highschool.
I dislocated my right pinky playing football. The thing completely dislocated and went over my proximal phalanx. It looked like this

Luckily my coach knew what the hell he was doing and popped it back in. The right is a little fatter between the proximal and middle phalanx than the left but you can't tell unless you know it was dislocated.