Trachea
- 0BL10 - Open
- 0BL13 - Percutaneous
- 0BL14 - Percutaneous Endoscopic
- 0BL14C
- 0BL14CZ - Occlusion Trachea to No Qualifier with Extraluminal Device, Percutaneous Endoscopic Approach
- 0BL14D
- 0BL14DZ - Occlusion Trachea to No Qualifier with Intraluminal Device, Percutaneous Endoscopic Approach
- 0BL14Z
- 0BL14ZZ - Occlusion Trachea to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 0BL14C
- 0BL17 - Via Natural or Artificial Opening
- 0BL18 - Via Natural or Artificial Opening Endoscopic