| 0FN50ZZ | Release Right Hepatic Duct, Open 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 |
