Giovanni Grasso graduated in Medicine and Surgery in 1995 at the ' Messina. He specialized in Neurosurgery and Neurooncology. He is currently a professor at the University of Palermo, Italy. He has published as many as 100 research articles. His research interests are Skull base surgery, Neuroncologia, Neurotraumatology, Spine surgery, Vascular malformations, Neurovascular conflicts.