Ear

3E1B3 - Percutaneous
- 3E1B38
  - 3E1B38X - Irrigation Ear to Diagnostic with Irrigating Substance, Percutaneous Approach
  - 3E1B38Z - Irrigation Ear to No Qualifier with Irrigating Substance, Percutaneous Approach
3E1B7 - Via Natural or Artificial Opening
- 3E1B78
  - 3E1B78X - Irrigation Ear to Diagnostic with Irrigating Substance, Via Natural or Artificial Opening Approach
  - 3E1B78Z - Irrigation Ear to No Qualifier with Irrigating Substance, Via Natural or Artificial Opening Approach
3E1B8 - Via Natural or Artificial Opening Endoscopic
- 3E1B88
  - 3E1B88X - Irrigation Ear to Diagnostic with Irrigating Substance, Via Natural or Artificial Opening Endoscopic Approach
  - 3E1B88Z - Irrigation Ear to No Qualifier with Irrigating Substance, Via Natural or Artificial Opening Endoscopic Approach