The digestive system is an intricate system that can be disrupted by disease, diet, and emotional stress. While some digestive problems can be remedied with medicine and lifestyle changes, others require surgery. This CME offers a multidisciplinary approach in Pancreaticoduodenectomy, Surgeries of Pancreas and Gallbladder. This CME also includes the Preoperative Optimization of Hilar Cholangiocarcinoma for Liver Resection,  Liver and Pancreas transplant, Management of Bile Duct Injury.