Liver transplantation surgery is required in various liver diseases. These diseases reduce the functional capacity of the liver. In these diseases, the cells of the liver damages, and the essential functions of the liver stops. This results in various symptoms and the quality of life is reduced. Some of the diseases that may require liver transplant are cholestatic liver disease, liver cancer, biliary atresia, congenital hepatic fibrosis, metabolic diseases, cholestatic liver disease, liver necrosis, liver cirrhosis, and acute and chronic liver failure.