Oh my God! Are you sure you're all right Mari? That is frightening! They should have told you which student it was just for your own sanity...It's not like you would announce THAT info to the class, but I can definitely appreciate you and your collegues need to know....

I am so sorry about the bite thing too, that's not right, it shouldn't have happened like that because of a mouth guard, that's what it was right? THat stinks...Braces hurt, I remember, had them for two years myself when I was 13-15. Hang in there Mari.