| 0FN00ZZ | Release Liver, Open Approach |
| 0FN03ZZ | Release Liver, Percutaneous Approach |
| 0FN04ZZ | Release Liver, Percutaneous Endoscopic Approach |
| 0FN10ZZ | Release Right Lobe Liver, Open Approach |
| 0FN13ZZ | Release Right Lobe Liver, Percutaneous Approach |
| 0FN14ZZ | Release Right Lobe Liver, Percutaneous Endoscopic Approach |
| 0FN20ZZ | Release Left Lobe Liver, Open Approach |
| 0FN23ZZ | Release Left Lobe Liver, Percutaneous Approach |
| 0FN24ZZ | Release Left Lobe Liver, Percutaneous Endoscopic Approach |
| 0FN40ZZ | Release Gallbladder, Open Approach |
| 0FN43ZZ | Release Gallbladder, Percutaneous Approach |
| 0FN44ZZ | Release Gallbladder, Percutaneous Endoscopic Approach |
| 0FN50ZZ | Release Right Hepatic Duct, Open Approach |
| 0FN53ZZ | Release Right Hepatic Duct, Percutaneous Approach |
| 0FN54ZZ | Release Right Hepatic Duct, Percutaneous Endoscopic Approach |
| 0FN57ZZ | Release Right Hepatic Duct, Via Natural or Artificial Opening |
| 0FN58ZZ | Release Right Hepatic Duct, Via Natural or Artificial Opening Endoscopic |
| 0FN60ZZ | Release Left Hepatic Duct, Open Approach |
| 0FN63ZZ | Release Left Hepatic Duct, Percutaneous Approach |
| 0FN64ZZ | Release Left Hepatic Duct, Percutaneous Endoscopic Approach |
| 0FN67ZZ | Release Left Hepatic Duct, Via Natural or Artificial Opening |
| 0FN68ZZ | Release Left Hepatic Duct, Via Natural or Artificial Opening Endoscopic |
| 0FN80ZZ | Release Cystic Duct, Open Approach |
| 0FN83ZZ | Release Cystic Duct, Percutaneous Approach |
| 0FN84ZZ | Release Cystic Duct, Percutaneous Endoscopic Approach |
| 0FN87ZZ | Release Cystic Duct, Via Natural or Artificial Opening |
| 0FN88ZZ | Release Cystic Duct, Via Natural or Artificial Opening Endoscopic |
| 0FN90ZZ | Release Common Bile Duct, Open Approach |
| 0FN93ZZ | Release Common Bile Duct, Percutaneous Approach |
| 0FN94ZZ | Release Common Bile Duct, Percutaneous Endoscopic Approach |
| 0FN97ZZ | Release Common Bile Duct, Via Natural or Artificial Opening |
| 0FN98ZZ | Release Common Bile Duct, Via Natural or Artificial Opening Endoscopic |
| 0FNC0ZZ | Release Ampulla of Vater, Open Approach |
| 0FNC3ZZ | Release Ampulla of Vater, Percutaneous Approach |
| 0FNC4ZZ | Release Ampulla of Vater, Percutaneous Endoscopic Approach |
| 0FNC7ZZ | Release Ampulla of Vater, Via Natural or Artificial Opening |
| 0FNC8ZZ | Release Ampulla of Vater, Via Natural or Artificial Opening Endoscopic |
| 0FND0ZZ | Release Pancreatic Duct, Open Approach |
| 0FND3ZZ | Release Pancreatic Duct, Percutaneous Approach |
| 0FND4ZZ | Release Pancreatic Duct, Percutaneous Endoscopic Approach |
| 0FND7ZZ | Release Pancreatic Duct, Via Natural or Artificial Opening |
| 0FND8ZZ | Release Pancreatic Duct, Via Natural or Artificial Opening Endoscopic |
| 0FNF0ZZ | Release Accessory Pancreatic Duct, Open Approach |
| 0FNF3ZZ | Release Accessory Pancreatic Duct, Percutaneous Approach |
| 0FNF4ZZ | Release Accessory Pancreatic Duct, Percutaneous Endoscopic Approach |
| 0FNF7ZZ | Release Accessory Pancreatic Duct, Via Natural or Artificial Opening |
| 0FNF8ZZ | Release Accessory Pancreatic Duct, Via Natural or Artificial Opening Endoscopic |
| 0FNG0ZZ | Release Pancreas, Open Approach |
| 0FNG3ZZ | Release Pancreas, Percutaneous Approach |
| 0FNG4ZZ | Release Pancreas, Percutaneous Endoscopic Approach |
