| Section | 0 | Medical and Surgical |
| Body System | F | Hepatobiliary System and Pancreas |
| Operation | B | Excision: Cutting out or off, without replacement, a portion of a body part |
| Body Part 0 Liver 1 Liver, Right Lobe 2 Liver, Left Lobe 4 Gallbladder G Pancreas |
Approach 0 Open 3 Percutaneous 4 Percutaneous Endoscopic |
Device Z No Device |
Qualifier X Diagnostic Z No Qualifier |
| Body Part 5 Hepatic Duct, Right 6 Hepatic Duct, Left 8 Cystic Duct 9 Common Bile Duct C Ampulla of Vater D Pancreatic Duct F Pancreatic Duct, Accessory |
Approach 0 Open 3 Percutaneous 4 Percutaneous Endoscopic 7 Via Natural or Artificial Opening 8 Via Natural or Artificial Opening Endoscopic |
Device Z No Device |
Qualifier X Diagnostic Z No Qualifier |