Surgery Pancreas b446621b TIGAR-O classification is for:- A Acute pancreatitis B Chronic pancreatitis C Pancreatic cancer D Pancreatic injuries High-Yield Explanation TIGAR-O Classification of Etiology of Chronic Pancreatitis * T - Toxic - Metabolic I - Idiopathic G - Genetic A - Auto Immune R - Recurrent severe O - Obstructive