2007 ICD-9-CM Procedure 51.14 Other closed [endoscopic] biopsy of biliary duct or sphincter of oddi 51.14 is a specific code that can be used to specify a procedure 51.14 contains 5 index entries View the full Volume 3 51.* hierarchy 51.14 also known as: Brushing or washing for specimen collection Closed biopsy of biliary duct or sphincter of Oddi by procedures classifiable to 51.10-51.11, 52.13 Index entries containing 51.14: Biopsy bile ducts 51.14 closed (endoscopic) 51.14 open 51.13 percutaneous (needle) 51.12 gallbladder 51.12 closed (endoscopic) 51.14 sphincter of Oddi 51.14 closed (endoscopic) 51.14 open 51.13