 
| PCS-2023 > 0 > 09 > 09W > 09WA | 
| 09W | Ear, Nose, Sinus, Revision | |
| Info: | Revision: Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device | |
| 09WA | Revision, Auditory Ossicle, Left | |
| 09WA0 | Open | |
| 09WA07 | Autologous Tissue Substitute | |
| 09WA07Z | Revision of Autologous Tissue Substitute in Left Auditory Ossicle, Open Approach | |
| 09WA0J | Synthetic Substitute | |
| 09WA0JZ | Revision of Synthetic Substitute in Left Auditory Ossicle, Open Approach | |
| 09WA0K | Nonautologous Tissue Substitute | |
| 09WA0KZ | Revision of Nonautologous Tissue Substitute in Left Auditory Ossicle, Open Approach | |
| 09WA7 | Via Natural or Artificial Opening | |
| 09WA77 | Autologous Tissue Substitute | |
| 09WA77Z | Revision of Autologous Tissue Substitute in Left Auditory Ossicle, Via Natural or Artificial Opening | |
| 09WA7J | Synthetic Substitute | |
| 09WA7JZ | Revision of Synthetic Substitute in Left Auditory Ossicle, Via Natural or Artificial Opening | |
| 09WA7K | Nonautologous Tissue Substitute | |
| 09WA7KZ | Revision of Nonautologous Tissue Substitute in Left Auditory Ossicle, Via Natural or Artificial Opening | |
| 09WA8 | Via Natural or Artificial Opening Endoscopic | |
| 09WA87 | Autologous Tissue Substitute | |
| 09WA87Z | Revision of Autologous Tissue Substitute in Left Auditory Ossicle, Via Natural or Artificial Opening Endoscopic | |
| 09WA8J | Synthetic Substitute | |
| 09WA8JZ | Revision of Synthetic Substitute in Left Auditory Ossicle, Via Natural or Artificial Opening Endoscopic | |
| 09WA8K | Nonautologous Tissue Substitute | |
| 09WA8KZ | Revision of Nonautologous Tissue Substitute in Left Auditory Ossicle, Via Natural or Artificial Opening Endoscopic | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |