This intraoperative video demonstrates the surgical technique of occipitocervical fusion.
This information has been taken from Nuances of Occipitocervical Fixation, a manuscript that can be read here: http://journals.lww.com/neurosurgery/… . It was submitted by corresponding author Daniel C. Lu, M.D. PhD, of the Department of Neurosurgery at the University of California, San Francisco.