I think it was two vertabra, and the swelling pinched the cord. in those deals it is millimeters from it being a lot worse. I guess he was moving his head after the accident, and the doctors about went nuts....thought he would cut the cord! his brace was too big or something.
kind of odd, you see these stories all over the nation, but when it hits close to home you takle notice....my wife was affraid to let our son play after hearing of this deal!