I know I'm going to sound like I've gone crazy, but I'm starting to think all of this stuff is a waste of time guys. If you're massively deformed, jaw surgery is a treatment option. Otherwise, if you can wait - wait.
In like 10-15 years the whole medical field is going to get massively reformed by AI: deepmind, neural nets, everyone is ramping up big time on this stuff. It might sound unrelated to health or aesthetics, but will offer ultra precise diagnoses and treatments. Google and everyone else in AI are starting to focus on medical research. This really is the only way systemic problems can be accurately diagnosed and treated. Going through with many medieval bone cutting operations and foreign implants just isn't enough and often (if not every time) causes problems that are difficult to live with (undercorrects, overcorrects, or leaves you worse off). And they are usually just a small piece of the big picture in terms of correction.
It sounds scifi - but it really is beginning on a large scale. Tissue engineering, synthesis and repair will just be on a different level entirely. Current surgery is just all just marketing masquerading around on these archaic procedures. So, as long as you aren't debilitated by your jaw or whatever, just wait it out! Stop thinking about how to salvage your issues with a laundry list of operations! Surgeons are just normal, dumb people like the rest of us... and you most likely will have complications.
(once again, I don't think I've lost my mind - haha)