Hmm. When I got my jaw done, my nose changed shaped as my top jaw was altered. It felt like I was recovering from a nose job on the side; it bled profusely to the extent my nostrils were clogged with blood for a good few weeks, it was bruised, sore, messed up in shape for a while. Conveniently the shape it is now is much nicer than what it previously was, but it's still not perfect - and I'd never ever ever go through it again, even if someone else was paying for the op.