Hellow guys, Welcome to my website, and you are watching [JOO치의가 알려드려요] 덧니로 나온 영구치 앞니! 교정이 필요한가요?? 원인과 치료방법!. and this vIdeo is uploaded by 소아치과의사 주기훈 at 2019-06-12T18:27:44-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.