Cul-de-sac
- 0UNF0 - Open
- 0UNF0Z
- 0UNF0ZZ - Release Cul-de-sac to No Qualifier with No Device, Open Approach
- 0UNF3 - Percutaneous
- 0UNF3Z
- 0UNF3ZZ - Release Cul-de-sac to No Qualifier with No Device, Percutaneous Approach
- 0UNF4 - Percutaneous Endoscopic
- 0UNF4Z
- 0UNF4ZZ - Release Cul-de-sac to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 0UNF7 - Via Natural or Artificial Opening
- 0UNF7Z
- 0UNF7ZZ - Release Cul-de-sac to No Qualifier with No Device, Via Natural or Artificial Opening Approach
- 0UNF8 - Via Natural or Artificial Opening Endoscopic
- 0UNF8Z
- 0UNF8ZZ - Release Cul-de-sac to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach