Sinus
- 09PY0 - Open
- 09PY3 - Percutaneous
- 09PY4 - Percutaneous Endoscopic
- 09PY7 - Via Natural or Artificial Opening
- 09PY7Y
- 09PY7YZ - Removal Sinus to No Qualifier with Other Device, Via Natural or Artificial Opening Approach
- 09PY7Y
- 09PY8 - Via Natural or Artificial Opening Endoscopic
- 09PY8Y
- 09PY8YZ - Removal Sinus to No Qualifier with Other Device, Via Natural or Artificial Opening Endoscopic Approach
- 09PY8Y
- 09PYX - External
- 09PYX0
- 09PYX0Z - Removal Sinus to No Qualifier with Drainage Device, External Approach
- 09PYX0