| 0F790DZ | Dilation of Common Bile Duct with Intraluminal Device, Open Approach |
| 0F790ZZ | Dilation of Common Bile Duct, Open Approach |
| 0F793DZ | Dilation of Common Bile Duct with Intraluminal Device, Percutaneous Approach |
| 0F793ZZ | Dilation of Common Bile Duct, Percutaneous Approach |
| 0F794DZ | Dilation of Common Bile Duct with Intraluminal Device, Percutaneous Endoscopic Approach |
| 0F794ZZ | Dilation of Common Bile Duct, Percutaneous Endoscopic Approach |
| 0F797ZZ | Dilation of Common Bile Duct, Via Natural or Artificial Opening |
| 0F798DZ | Dilation of Common Bile Duct with Intraluminal Device, Via Natural or Artificial Opening Endoscopic |
| 0F798ZZ | Dilation of Common Bile Duct, Via Natural or Artificial Opening Endoscopic |
