Hellow guys, Welcome to my website, and you are watching 허리수술 명의 척추관협착증에 대한 Q&A | 피하고 싶은 허리 수술 하지만 절대로 놓치면 안되는 수술 시기. and this vIdeo is uploaded by 우리들병원TV at 2020-03-16T18:11:13-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.