 
| PCS-2023 > 0 > 0C > 0CW > 0CWS | 
| 0CW | Mouth and Throat, Revision | |
| Info: | Revision: Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device | |
| 0CWS | Revision, Larynx | |
| 0CWS0 | Open | |
| 0CWS00 | Drainage Device | |
| 0CWS00Z | Revision of Drainage Device in Larynx, Open Approach | |
| 0CWS07 | Autologous Tissue Substitute | |
| 0CWS07Z | Revision of Autologous Tissue Substitute in Larynx, Open Approach | |
| 0CWS0D | Intraluminal Device | |
| 0CWS0DZ | Revision of Intraluminal Device in Larynx, Open Approach | |
| 0CWS0J | Synthetic Substitute | |
| 0CWS0JZ | Revision of Synthetic Substitute in Larynx, Open Approach | |
| 0CWS0K | Nonautologous Tissue Substitute | |
| 0CWS0KZ | Revision of Nonautologous Tissue Substitute in Larynx, Open Approach | |
| 0CWS0Y | Other Device | |
| 0CWS0YZ | Revision of Other Device in Larynx, Open Approach | |
| 0CWS3 | Percutaneous | |
| 0CWS30 | Drainage Device | |
| 0CWS30Z | Revision of Drainage Device in Larynx, Percutaneous Approach | |
| 0CWS37 | Autologous Tissue Substitute | |
| 0CWS37Z | Revision of Autologous Tissue Substitute in Larynx, Percutaneous Approach | |
| 0CWS3D | Intraluminal Device | |
| 0CWS3DZ | Revision of Intraluminal Device in Larynx, Percutaneous Approach | |
| 0CWS3J | Synthetic Substitute | |
| 0CWS3JZ | Revision of Synthetic Substitute in Larynx, Percutaneous Approach | |
| 0CWS3K | Nonautologous Tissue Substitute | |
| 0CWS3KZ | Revision of Nonautologous Tissue Substitute in Larynx, Percutaneous Approach | |
| 0CWS3Y | Other Device | |
| 0CWS3YZ | Revision of Other Device in Larynx, Percutaneous Approach | |
| 0CWS7 | Via Natural or Artificial Opening | |
| 0CWS70 | Drainage Device | |
| 0CWS70Z | Revision of Drainage Device in Larynx, Via Natural or Artificial Opening | |
| 0CWS77 | Autologous Tissue Substitute | |
| 0CWS77Z | Revision of Autologous Tissue Substitute in Larynx, Via Natural or Artificial Opening | |
| 0CWS7D | Intraluminal Device | |
| 0CWS7DZ | Revision of Intraluminal Device in Larynx, Via Natural or Artificial Opening | |
| 0CWS7J | Synthetic Substitute | |
| 0CWS7JZ | Revision of Synthetic Substitute in Larynx, Via Natural or Artificial Opening | |
| 0CWS7K | Nonautologous Tissue Substitute | |
| 0CWS7KZ | Revision of Nonautologous Tissue Substitute in Larynx, Via Natural or Artificial Opening | |
| 0CWS7Y | Other Device | |
| 0CWS7YZ | Revision of Other Device in Larynx, Via Natural or Artificial Opening | |
| 0CWS8 | Via Natural or Artificial Opening Endoscopic | |
| 0CWS80 | Drainage Device | |
| 0CWS80Z | Revision of Drainage Device in Larynx, Via Natural or Artificial Opening Endoscopic | |
| 0CWS87 | Autologous Tissue Substitute | |
| 0CWS87Z | Revision of Autologous Tissue Substitute in Larynx, Via Natural or Artificial Opening Endoscopic | |
| 0CWS8D | Intraluminal Device | |
| 0CWS8DZ | Revision of Intraluminal Device in Larynx, Via Natural or Artificial Opening Endoscopic | |
| 0CWS8J | Synthetic Substitute | |
| 0CWS8JZ | Revision of Synthetic Substitute in Larynx, Via Natural or Artificial Opening Endoscopic | |
| 0CWS8K | Nonautologous Tissue Substitute | |
| 0CWS8KZ | Revision of Nonautologous Tissue Substitute in Larynx, Via Natural or Artificial Opening Endoscopic | |
| 0CWS8Y | Other Device | |
| 0CWS8YZ | Revision of Other Device in Larynx, Via Natural or Artificial Opening Endoscopic | |
| 0CWSX | External | |
| 0CWSX0 | Drainage Device | |
| 0CWSX0Z | Revision of Drainage Device in Larynx, External Approach | |
| 0CWSX7 | Autologous Tissue Substitute | |
| 0CWSX7Z | Revision of Autologous Tissue Substitute in Larynx, External Approach | |
| 0CWSXD | Intraluminal Device | |
| 0CWSXDZ | Revision of Intraluminal Device in Larynx, External Approach | |
| 0CWSXJ | Synthetic Substitute | |
| 0CWSXJZ | Revision of Synthetic Substitute in Larynx, External Approach | |
| 0CWSXK | Nonautologous Tissue Substitute | |
| 0CWSXKZ | Revision of Nonautologous Tissue Substitute in Larynx, External Approach | |
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