Sinus
- 09WY0 - Open
- 09WY00
- 09WY00Z - Revision Sinus to No Qualifier with Drainage Device, Open Approach
- 09WY0Y
- 09WY0YZ - Revision Sinus to No Qualifier with Other Device, Open Approach
- 09WY3 - Percutaneous
- 09WY30
- 09WY30Z - Revision Sinus to No Qualifier with Drainage Device, Percutaneous Approach
- 09WY3Y
- 09WY3YZ - Revision Sinus to No Qualifier with Other Device, Percutaneous Approach
- 09WY4 - Percutaneous Endoscopic
- 09WY40
- 09WY40Z - Revision Sinus to No Qualifier with Drainage Device, Percutaneous Endoscopic Approach
- 09WY4Y
- 09WY4YZ - Revision Sinus to No Qualifier with Other Device, Percutaneous Endoscopic Approach
- 09WY7 - Via Natural or Artificial Opening
- 09WY7Y
- 09WY7YZ - Revision Sinus to No Qualifier with Other Device, Via Natural or Artificial Opening Approach
- 09WY8 - Via Natural or Artificial Opening Endoscopic
- 09WY8Y
- 09WY8YZ - Revision Sinus to No Qualifier with Other Device, Via Natural or Artificial Opening Endoscopic Approach
- 09WYX - External
- 09WYX0
- 09WYX0Z - Revision Sinus to No Qualifier with Drainage Device, External Approach