... extra bones that groextraw off the bone it self. my son sees a orthopedic every 6 months for his condition, he has a sharp large bone in his upper thigh.He is 6 and in first grade. at gym towards the end of the evening he said a boy did a flip and his head hit his upper thigh slamming him on his bottom hard. he was crying his eyes out limping to class he got there sat down then againg broke in tears and his teacher said to him word for word he tells me "stop lieing Daniel", he was sent to office walking himself no one helped him. lady in office calls me and says "daniels in the office limping claiing his leg hurts and I don't know why". I as a mom just thought maybe he bruised ill wait till he gets home and see, he was last off bus crying and I had to pick him up. he was screaming so I took him to e.r and they said he broke the osteochondroma in upper thigh. what do you think I should do to handle school I'm mad that they handled it that way not helping him and caling him a lier. thanks