External Auditory Canal, Right
- 09C30 - Open
- 09C30Z
- 09C30ZZ - Extirpation External Auditory Canal, Right to No Qualifier with No Device, Open Approach
- 09C33 - Percutaneous
- 09C33Z
- 09C33ZZ - Extirpation External Auditory Canal, Right to No Qualifier with No Device, Percutaneous Approach
- 09C34 - Percutaneous Endoscopic
- 09C34Z
- 09C34ZZ - Extirpation External Auditory Canal, Right to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 09C37 - Via Natural or Artificial Opening
- 09C37Z
- 09C37ZZ - Extirpation External Auditory Canal, Right to No Qualifier with No Device, Via Natural or Artificial Opening Approach
- 09C38 - Via Natural or Artificial Opening Endoscopic
- 09C38Z
- 09C38ZZ - Extirpation External Auditory Canal, Right to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach
- 09C3X - External
- 09C3XZ
- 09C3XZZ - Extirpation External Auditory Canal, Right to No Qualifier with No Device, External Approach