Nakao Ota, MD is a Medical Doctor in the Department of Neurosurgery at Teishinkai Hospital Sapporo, Hokkaido, Japon. He Studied at Miyazaki Medical College. He is specialized in Neurosurgery. His research interests are Neurosurgery, Aneurysm, Craniotomy, Vascular Surgery, Vascular Diseases, Microneurosurgery, Vascular Imaging, Angiography, Arteries, and Carotid Arteries.