Hellow guys, Welcome to my website, and you are watching Transnasal and Bilateral Far-Lateral Approach for Resection of Chordoma and O-C4 Fusion 3D. and this vIdeo is uploaded by William T. Couldwell, MD, PhD at 2017-03-02T11:16:19-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.