He is in an air brace and on crutches.
I can say that the ER we went to was awful. It took 2 hours to get us seen by the nurse. They kept promising we were 2 from next then next and 10 people many with way minor injuries were called. It would have been longer but I threatened the manager with calling my insurance company and the Hospital service excellence team and then all of a sudden we were in and out.
Needless to say we will not be using that ER again but are thankful the outcome was that he only has a sprain.