 
| PCS-2023 > 0 > 09 > 090 > 0901 | 
| 090 | Ear, Nose, Sinus, Alteration | |
| Info: | Alteration: Modifying the anatomic structure of a body part without affecting the function of the body part | |
| 0901 | Alteration, External Ear, Left | |
| 09010 | Open | |
| 090107 | Autologous Tissue Substitute | |
| 090107Z | Alteration of Left External Ear with Autologous Tissue Substitute, Open Approach | |
| 09010J | Synthetic Substitute | |
| 09010JZ | Alteration of Left External Ear with Synthetic Substitute, Open Approach | |
| 09010K | Nonautologous Tissue Substitute | |
| 09010KZ | Alteration of Left External Ear with Nonautologous Tissue Substitute, Open Approach | |
| 09010Z | No Device | |
| 09010ZZ | Alteration of Left External Ear, Open Approach | |
| 09013 | Percutaneous | |
| 090137 | Autologous Tissue Substitute | |
| 090137Z | Alteration of Left External Ear with Autologous Tissue Substitute, Percutaneous Approach | |
| 09013J | Synthetic Substitute | |
| 09013JZ | Alteration of Left External Ear with Synthetic Substitute, Percutaneous Approach | |
| 09013K | Nonautologous Tissue Substitute | |
| 09013KZ | Alteration of Left External Ear with Nonautologous Tissue Substitute, Percutaneous Approach | |
| 09013Z | No Device | |
| 09013ZZ | Alteration of Left External Ear, Percutaneous Approach | |
| 09014 | Percutaneous Endoscopic | |
| 090147 | Autologous Tissue Substitute | |
| 090147Z | Alteration of Left External Ear with Autologous Tissue Substitute, Percutaneous Endoscopic Approach | |
| 09014J | Synthetic Substitute | |
| 09014JZ | Alteration of Left External Ear with Synthetic Substitute, Percutaneous Endoscopic Approach | |
| 09014K | Nonautologous Tissue Substitute | |
| 09014KZ | Alteration of Left External Ear with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach | |
| 09014Z | No Device | |
| 09014ZZ | Alteration of Left External Ear, Percutaneous Endoscopic Approach | |
| 0901X | External | |
| 0901X7 | Autologous Tissue Substitute | |
| 0901X7Z | Alteration of Left External Ear with Autologous Tissue Substitute, External Approach | |
| 0901XJ | Synthetic Substitute | |
| 0901XJZ | Alteration of Left External Ear with Synthetic Substitute, External Approach | |
| 0901XK | Nonautologous Tissue Substitute | |
| 0901XKZ | Alteration of Left External Ear with Nonautologous Tissue Substitute, External Approach | |
| 0901XZ | No Device | |
| 0901XZZ | Alteration of Left External Ear, External Approach | |
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