One girl at DD's gym had knee vs eye that broke some of the small bones around her eye. Another had knee vs TEETH and that was a nasty one involving oral surgery and orthodontia. Once my non-gymnast DD fell in such a way that her knee connected with her eye and she had the worst shiner I have ever seen in real life. It's sort of funny that when you're walking around with your kid and he/she is in a cast or a boot or something, everyone asks about it, but a black eye... Everyone looks but nobody asks. We walked around the zoo a couple of days after, and everybody stared but nobody said a word. I felt like my DH and I both needed a "no, we didn't hit her" shirt. Maybe it's different with a boy, but DD was in the middle of her "pretty dress" phase, and she didn't appear to be the "rough and tumble" kid that she really was. Those are my knee vs face stories. Glad your DD came away with nothing more than a pretty shiner.