 
| PCS-2023 > 0 > 09 > 09B > 09B6 | 
| 09B | Ear, Nose, Sinus, Excision | |
| Info: | Excision: Cutting out or off, without replacement, a portion of a body part | |
| 09B6 | Excision, Middle Ear, Left | |
| 09B60 | Open | |
| 09B60Z | No Device | |
| 09B60ZX | Excision of Left Middle Ear, Open Approach, Diagnostic | |
| 09B60ZZ | Excision of Left Middle Ear, Open Approach | |
| 09B68 | Via Natural or Artificial Opening Endoscopic | |
| 09B68Z | No Device | |
| 09B68ZX | Excision of Left Middle Ear, Via Natural or Artificial Opening Endoscopic, Diagnostic | |
| 09B68ZZ | Excision of Left Middle Ear, Via Natural or Artificial Opening Endoscopic | |
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