 
| PCS-2023 > 0 > 09 > 09B > 09B1 | 
| 09B | Ear, Nose, Sinus, Excision | |
| Info: | Excision: Cutting out or off, without replacement, a portion of a body part | |
| 09B1 | Excision, External Ear, Left | |
| 09B10 | Open | |
| 09B10Z | No Device | |
| 09B10ZX | Excision of Left External Ear, Open Approach, Diagnostic | |
| 09B10ZZ | Excision of Left External Ear, Open Approach | |
| 09B13 | Percutaneous | |
| 09B13Z | No Device | |
| 09B13ZX | Excision of Left External Ear, Percutaneous Approach, Diagnostic | |
| 09B13ZZ | Excision of Left External Ear, Percutaneous Approach | |
| 09B14 | Percutaneous Endoscopic | |
| 09B14Z | No Device | |
| 09B14ZX | Excision of Left External Ear, Percutaneous Endoscopic Approach, Diagnostic | |
| 09B14ZZ | Excision of Left External Ear, Percutaneous Endoscopic Approach | |
| 09B1X | External | |
| 09B1XZ | No Device | |
| 09B1XZX | Excision of Left External Ear, External Approach, Diagnostic | |
| 09B1XZZ | Excision of Left External Ear, External Approach | |
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