I underwent orthodontic and orthognathic surgery for malocclusion + severe crooked teeth in the second half of 2021.
It's been about a year and a half, but there are no special side effects, and I'm quite satisfied. If I had to pick out the side effects, the nasolabial folds got worse when I smiled and the dimples got more indented? I
think it was about 1.8cm on the right side and 1.3cm on the left side of the square jaw.
To leave a comprehensive review, the facial features are the same, so the face did not look dramatically handsome, but it seems to have a definite effect in turning a dramatically ugly face into a normal face with only the two jaws.