Vertebral artery and Paramedian Suboccipital approach: Landmarks to avoid injury
Facundo Villamil (Buenos Aires/ AR), Guido Caffaratti (Buenos Aires/ AR), Maximiliano Nuñez (Buenos Aires/ AR), Pablo Paolinelli (Buenos Aires/ AR), Ismael Calandri (Buenos Aires/ AR), Maximiliano Darakdjian (Buenos Aires/ AR), Andres Cervio (Buenos Aires/ AR)