Duodenum
- 0DN90 - Open
- 0DN90Z
- 0DN90ZZ - Release Duodenum to No Qualifier with No Device, Open Approach
- 0DN93 - Percutaneous
- 0DN93Z
- 0DN93ZZ - Release Duodenum to No Qualifier with No Device, Percutaneous Approach
- 0DN94 - Percutaneous Endoscopic
- 0DN94Z
- 0DN94ZZ - Release Duodenum to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 0DN97 - Via Natural or Artificial Opening
- 0DN97Z
- 0DN97ZZ - Release Duodenum to No Qualifier with No Device, Via Natural or Artificial Opening Approach
- 0DN98 - Via Natural or Artificial Opening Endoscopic
- 0DN98Z
- 0DN98ZZ - Release Duodenum to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach