| 0F770DZ | Dilation of Common Hepatic Duct with Intraluminal Device, Open Approach |
| 0F770ZZ | Dilation of Common Hepatic Duct, Open Approach |
| 0F773ZZ | Dilation of Common Hepatic Duct, Percutaneous Approach |
| 0F774DZ | Dilation of Common Hepatic Duct with Intraluminal Device, Percutaneous Endoscopic Approach |
| 0F774ZZ | Dilation of Common Hepatic Duct, Percutaneous Endoscopic Approach |
| 0F777DZ | Dilation of Common Hepatic Duct with Intraluminal Device, Via Natural or Artificial Opening |
| 0F777ZZ | Dilation of Common Hepatic Duct, Via Natural or Artificial Opening |
| 0F778DZ | Dilation of Common Hepatic Duct with Intraluminal Device, Via Natural or Artificial Opening Endoscopic |
| 0F778ZZ | Dilation of Common Hepatic Duct, Via Natural or Artificial Opening Endoscopic |
