Mastoid Sinus, Left
- 09TC0 - Open
- 09TC0Z
- 09TC0ZZ - Resection Mastoid Sinus, Left to No Qualifier with No Device, Open Approach
- 09TC4 - Percutaneous Endoscopic
- 09TC4Z
- 09TC4ZZ - Resection Mastoid Sinus, Left to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 09TC8 - Via Natural or Artificial Opening Endoscopic
- 09TC8Z
- 09TC8ZZ - Resection Mastoid Sinus, Left to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach