Hellow guys, Welcome to my website, and you are watching 제5경추 신경초종의 재수술 영상: Revision surgery of cervical schwannoma with C5-6 foraminal extension. and this vIdeo is uploaded by Spinal Neurosurgeon: Dr. Lee (척추종양 수술쟁이) at 2020-03-08T21:55:44-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.