 
| PCS-2023 > 0 > 00 > 00R > 00RN | 
| 00R | Central Nervous System and Cranial Nerves, Replacement | |
| Info: | Replacement: Putting in or on biological or synthetic material that physically takes the place and/or function of all or a portion of a body part | |
| 00RN | Replacement, Acoustic Nerve | |
| 00RN0 | Open | |
| 00RN07 | Autologous Tissue Substitute | |
| 00RN07Z | Replacement of Acoustic Nerve with Autologous Tissue Substitute, Open Approach | |
| 00RN0J | Synthetic Substitute | |
| 00RN0JZ | Replacement of Acoustic Nerve with Synthetic Substitute, Open Approach | |
| 00RN0K | Nonautologous Tissue Substitute | |
| 00RN0KZ | Replacement of Acoustic Nerve with Nonautologous Tissue Substitute, Open Approach | |
| 00RN4 | Percutaneous Endoscopic | |
| 00RN47 | Autologous Tissue Substitute | |
| 00RN47Z | Replacement of Acoustic Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach | |
| 00RN4J | Synthetic Substitute | |
| 00RN4JZ | Replacement of Acoustic Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach | |
| 00RN4K | Nonautologous Tissue Substitute | |
| 00RN4KZ | Replacement of Acoustic Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach | |
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