Inner Ear, Left
- 091E0 - Open
- 091E07
- 091E070 - Bypass Inner Ear, Left to Endolymphatic with Autologous Tissue Substitute, Open Approach
- 091E0J
- 091E0J0 - Bypass Inner Ear, Left to Endolymphatic with Synthetic Substitute, Open Approach
- 091E0K
- 091E0K0 - Bypass Inner Ear, Left to Endolymphatic with Nonautologous Tissue Substitute, Open Approach
- 091E0Z
- 091E0Z0 - Bypass Inner Ear, Left to Endolymphatic with No Device, Open Approach
- 091E07