Hi, I'm 19 and I had jaw surgery 6 weeks ago today! I can honestly say it's one of the, if not, the best things I have ever done! and I defiantly do not regret it!
I had an under bite which was also a little wonky.
I had braces on for 2 years prior the operation and then had my bottom jaw moved backwards and top jaw forwards, and also both straightened so they are perfectly centered. All the work was done from the inside of my mouth so no scars!
1. No vomiting was involved with me, but for some people it's different.
2. You will look different but I'm sure it won’t be a difference that no one will recognise you. It does depend from person to person. But I think I look 100 times better after the surgery although I am still recovering at the moment.
3. My jaw wasn't wired as so to speak, but everyone(?) has to wear elastics while your jaw is recovering. This enables you to open your jaw a little but not too much. Some people do have their's wired however, but my surgeon said it wasn't too common.
4. Post surgery pain is worse for the first week! it's more a mix of feeling sorry for your self, swelling, bruising, and your a little in a daze. First week or few days is by far the worse and then it starts getting a lot better!
It's the best thing I've ever done anyway! Talk to your orthodontist if you are worried perhaps?
Also, I'm from the UK, sometimes it's a little different in other countires..
Hope this has helped, Jasmine xxx