| 097G0DZ | Dilation of Left Eustachian Tube with Intraluminal Device, Open Approach |
| 097G0ZZ | Dilation of Left Eustachian Tube, Open Approach |
| 097G4ZZ | Dilation of Left Eustachian Tube, Percutaneous Endoscopic Approach |
| 097G7DZ | Dilation of Left Eustachian Tube with Intraluminal Device, Via Natural or Artificial Opening |
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| 097G8DZ | Dilation of Left Eustachian Tube with Intraluminal Device, Via Natural or Artificial Opening Endoscopic |
| 097G8ZZ | Dilation of Left Eustachian Tube, Via Natural or Artificial Opening Endoscopic |
