 
| PCS-2023 > 0 > 0W > 0W9 > 0W92 | 
| 0W9 | Anatomical Regions, General, Drainage | |
| Info: | Drainage: Taking or letting out fluids and/or gases from a body part | |
| 0W92 | Drainage, Face | |
| 0W920 | Open | |
| 0W9200 | Drainage Device | |
| 0W9200Z | Drainage of Face with Drainage Device, Open Approach | |
| 0W920Z | No Device | |
| 0W920ZX | Drainage of Face, Open Approach, Diagnostic | |
| 0W920ZZ | Drainage of Face, Open Approach | |
| 0W923 | Percutaneous | |
| 0W9230 | Drainage Device | |
| 0W9230Z | Drainage of Face with Drainage Device, Percutaneous Approach | |
| 0W923Z | No Device | |
| 0W923ZX | Drainage of Face, Percutaneous Approach, Diagnostic | |
| 0W923ZZ | Drainage of Face, Percutaneous Approach | |
| 0W924 | Percutaneous Endoscopic | |
| 0W9240 | Drainage Device | |
| 0W9240Z | Drainage of Face with Drainage Device, Percutaneous Endoscopic Approach | |
| 0W924Z | No Device | |
| 0W924ZX | Drainage of Face, Percutaneous Endoscopic Approach, Diagnostic | |
| 0W924ZZ | Drainage of Face, Percutaneous Endoscopic Approach | |
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