As a satellite activity of the annual congress of the Spanish Society of Neurosurgery, a pre-congress course on surgical approaches for various nervous system tumor pathologies was held. This pre-congress course featured the participation of Dr. Miguel Ángel Arráez along with other national and international professors. Dr. Arráez is an Honorary Member of the International Academy of Neurosurgical Anatomy (IANA). The course took place at the University of Cordoba and had a large participation of young neurosurgeons, who had the opportunity to discuss different surgical approaches with the course faculty.