Reoperation in Korea after orthognathic surgery 3 years ago in the United States. Previously in the United States, surgery was performed at the level of aligning only the occlusion, so the contours were still unrefined and large. After returning to Korea, both jaw progression and contours were also operated using rotational surgery. The unfortunate thing is that I wonder if it would have been better if I had done my first two jaws in Korea. Im starting to feel like an aunt...and the chin and sagging . .. no further explanation. The teacher is friendly and reliable.