Mastoid Sinus, Right
- 09CB0 - Open
- 09CB0Z
- 09CB0ZZ - Extirpation Mastoid Sinus, Right to No Qualifier with No Device, Open Approach
- 09CB3 - Percutaneous
- 09CB3Z
- 09CB3ZZ - Extirpation Mastoid Sinus, Right to No Qualifier with No Device, Percutaneous Approach
- 09CB4 - Percutaneous Endoscopic
- 09CB4Z
- 09CB4ZZ - Extirpation Mastoid Sinus, Right to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 09CB8 - Via Natural or Artificial Opening Endoscopic
- 09CB8Z
- 09CB8ZZ - Extirpation Mastoid Sinus, Right to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach