ICG-VA application in subtemporal transtentorial treatment of a Cognard V dAVF

Oriela Rustemi, MD, Renato Scienza, MD, and Alessandro Della Puppa, MD Department of Neurosurgery, Padua University Hospital, Padua, Italy Intracranial dural arteriovenous fistulas (dAVF) with cervical perimedullary drainage, Cognard V, are a surgically challenging rare entity. In this video we show the disconnection of a right tentorial Cognard V dAVF, done through a subtemporal transtentorial approach with the application of indocyanine green video angiography. A 47-year-old man presented with severe t