2007 ICD-9-CM Procedure 51.33 Anastomosis of gallbladder to pancreas 51.33 is a specific code that can be used to specify a procedure 51.33 contains 3 index entries View the full Volume 3 51.* hierarchy Index entries containing 51.33: Anastomosis gallbladder 51.35 to pancreas 51.33 pancreas (duct) (to) 52.96 gall bladder 51.33 Cholecystopancreatostomy 51.33