2007 ICD-9-CM Procedure 52.14 Closed [endoscopic] biopsy of pancreatic duct 52.14 is a specific code that can be used to specify a procedure 52.14 contains 2 index entries View the full Volume 3 52.* hierarchy 52.14 also known as: Closed biopsy of pancreatic duct by procedures classifiable to 51.10-51.11, 52.13 Index entries containing 52.14: Biopsy pancreatic duct 52.14 closed (endoscopic) 52.14