Progr. No. P116

ESSENTIAL ANATOMY FOR CERVICAL SPINE SURGERY: FREQUENCY OF COLLATERAL FLOW TO VERTEBROBASILAR REGION EVALUATED WITH DIGITAL SUBTRACTION ANGIOGRAPHY

Category	7. New Techniques, Imaging, Patient Safety, Complications
Author	Takeshi Aoyama
co authors	Naoshi Obara
Institution	Spine Center, Orthopaedic Surgery, Teine Keijinkai Hospital, Sapporo, Japan
Poster	Click to view poster