Hellow guys, Welcome to my website, and you are watching Balloon-assisted transarterial embolization of Type 1 spinal dural arteriovenous fistula. and this vIdeo is uploaded by American Association of Neurological Surgeons at 2014-09-11T11:58:28-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.