Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 얼마나 틀어져야 부분교정이 가능한가요? 앞니부분 교정 진단 기준 총정리. That video is uploaded by 이종국원장의 다알려주는교정이야기 at 2021-03-07T13:30:04-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [yTg3-_gV6QQ]