About #17: My daughter was 8 and shut the middle finger of her right hand in a door, pinched off the tip right throught the bone a very small flap of skin kept it on! We got her treated and an appt the next day for the orthodedic surgeon. This very funny, ancient (about 80 year old) doctor, took one look at her and said "She is going to need this finger for driving, we will have to save it"! The doc and I both laughed, DD did not get the joke.
It healed like new, but I have not seen her use it. By the way, all they did was bandage and tape the wound, not even a stitch, ah youth. Good thing they heal quick.