Sphenoid Sinus, Right
- 09TW0 - Open
- 09TW0Z
- 09TW0ZZ - Resection Sphenoid Sinus, Right to No Qualifier with No Device, Open Approach
- 09TW4 - Percutaneous Endoscopic
- 09TW4Z
- 09TW4ZZ - Resection Sphenoid Sinus, Right to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 09TW8 - Via Natural or Artificial Opening Endoscopic
- 09TW8Z
- 09TW8ZZ - Resection Sphenoid Sinus, Right to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach