Sphenoid Sinus, Right
- 09NW0 - Open
- 09NW0Z
- 09NW0ZZ - Release Sphenoid Sinus, Right to No Qualifier with No Device, Open Approach
- 09NW3 - Percutaneous
- 09NW3Z
- 09NW3ZZ - Release Sphenoid Sinus, Right to No Qualifier with No Device, Percutaneous Approach
- 09NW4 - Percutaneous Endoscopic
- 09NW4Z
- 09NW4ZZ - Release Sphenoid Sinus, Right to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 09NW8 - Via Natural or Artificial Opening Endoscopic
- 09NW8Z
- 09NW8ZZ - Release Sphenoid Sinus, Right to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach