Hellow guys, Welcome to my website, and you are watching 치아교정 후 어떤 후유증이 찾아올까?? 치아교정 후 나이가 든다면 ㅣ치아교정,치아교정후유증,치아교정부작용. and this vIdeo is uploaded by 치과의사 최기수&이정아 (치아 상식 알려드려요) at 2021-02-25T01:40:02-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.