Prof. Dr. Sergio Castorina is a Full Professor of Human Anatomy at the Department of Medical Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania. He graduated in Medicine and Surgery at the University of Catania, with a score of 110/110 (cum laude). In 1993, he achieved a Diploma in General Surgery at the same university. In 1994, he was appointed University Researcher of Human Anatomy at the Faculty of Pharmacy of the University of Catania. From 1995 to 2000, he was a Visiting Fellow at the Institut des Maladies of the Appareil Digestif of the University of Montpellier. In 2001, he was appointed Associate Professor at the Faculty of Medicine and Surgery of the University of Catania for the Scientific Disciplinary Sector of Human Anatomy. From 2001 to 2010, he taught Laparoscopic Anatomy at the Master in Mini Invasive Surgery and Modern Technological Applications at the Higher Institute of Catania for the Training of Excellence. Since 2018, he has been a Full Professor of Human Anatomy at the Department of Medical Surgical Sciences and Advanced Technologies of the University of Catania, where he teaches Human Anatomy in the Degree courses of Medicine and Surgery, Dietetics, Nursing Sciences, and Psychiatric Rehabilitation Sciences. He is also a Lecturer in numerous medical schools.