Professor Fethi Derbel was born in 1960 in Tunisia. He received his medical degree from the Sousse Faculty of Medicine at Sousse, Tunisia. He completed his surgical residency in General Surgery at the University Hospital Farhat Hached of Sousse and was a member of Unit of Liver Transplantation at the University of Rennes, France. He is presently working in the department of surgery in Sahloul Hospital, Sousse. His hospital activities are mostly concerned with laparoscopic, colorectal,pancreatic, hepato-biliary and gastric surgery. He is a professor at the school of Medicine in Djibouti, past member of the medical committee in the University Hospital Sahloul, Sousse, member of the National College of Surgeons in Tunisia. He has published many articles in journals and collaborates intensively with IntechOpen as an editor.