| 09WJ00Z | Revision of Drainage Device in Left Ear, Open Approach |
| 09WJ07Z | Revision of Autologous Tissue Substitute in Left Ear, Open Approach |
| 09WJ0DZ | Revision of Intraluminal Device in Left Ear, Open Approach |
| 09WJ0JZ | Revision of Synthetic Substitute in Left Ear, Open Approach |
| 09WJ0KZ | Revision of Nonautologous Tissue Substitute in Left Ear, Open Approach |
| 09WJ0YZ | Revision of Other Device in Left Ear, Open Approach |
| 09WJ30Z | Revision of Drainage Device in Left Ear, Percutaneous Approach |
| 09WJ37Z | Revision of Autologous Tissue Substitute in Left Ear, Percutaneous Approach |
| 09WJ3DZ | Revision of Intraluminal Device in Left Ear, Percutaneous Approach |
| 09WJ3JZ | Revision of Synthetic Substitute in Left Ear, Percutaneous Approach |
| 09WJ3KZ | Revision of Nonautologous Tissue Substitute in Left Ear, Percutaneous Approach |
| 09WJ3YZ | Revision of Other Device in Left Ear, Percutaneous Approach |
| 09WJ40Z | Revision of Drainage Device in Left Ear, Percutaneous Endoscopic Approach |
| 09WJ47Z | Revision of Autologous Tissue Substitute in Left Ear, Percutaneous Endoscopic Approach |
| 09WJ4JZ | Revision of Synthetic Substitute in Left Ear, Percutaneous Endoscopic Approach |
| 09WJ4KZ | Revision of Nonautologous Tissue Substitute in Left Ear, Percutaneous Endoscopic Approach |
| 09WJ4YZ | Revision of Other Device in Left Ear, Percutaneous Endoscopic Approach |
| 09WJ70Z | Revision of Drainage Device in Left Ear, Via Natural or Artificial Opening |
| 09WJ77Z | Revision of Autologous Tissue Substitute in Left Ear, Via Natural or Artificial Opening |
| 09WJ7DZ | Revision of Intraluminal Device in Left Ear, Via Natural or Artificial Opening |
| 09WJ7JZ | Revision of Synthetic Substitute in Left Ear, Via Natural or Artificial Opening |
| 09WJ7KZ | Revision of Nonautologous Tissue Substitute in Left Ear, Via Natural or Artificial Opening |
| 09WJ7YZ | Revision of Other Device in Left Ear, Via Natural or Artificial Opening |
| 09WJ80Z | Revision of Drainage Device in Left Ear, Via Natural or Artificial Opening Endoscopic |
| 09WJ87Z | Revision of Autologous Tissue Substitute in Left Ear, Via Natural or Artificial Opening Endoscopic |
| 09WJ8DZ | Revision of Intraluminal Device in Left Ear, Via Natural or Artificial Opening Endoscopic |
| 09WJ8JZ | Revision of Synthetic Substitute in Left Ear, Via Natural or Artificial Opening Endoscopic |
| 09WJ8KZ | Revision of Nonautologous Tissue Substitute in Left Ear, Via Natural or Artificial Opening Endoscopic |
| 09WJ8YZ | Revision of Other Device in Left Ear, Via Natural or Artificial Opening Endoscopic |
| 09WJX0Z | Revision of Drainage Device in Left Ear, External Approach |
| 09WJX7Z | Revision of Autologous Tissue Substitute in Left Ear, External Approach |
| 09WJXDZ | Revision of Intraluminal Device in Left Ear, External Approach |
| 09WJXJZ | Revision of Synthetic Substitute in Left Ear, External Approach |
| 09WJXKZ | Revision of Nonautologous Tissue Substitute in Left Ear, External Approach |
