 
| PCS-2023 > 0 > 09 > 099 > 099P | 
| 099 | Ear, Nose, Sinus, Drainage | |
| Info: | Drainage: Taking or letting out fluids and/or gases from a body part | |
| 099P | Drainage, Accessory Sinus | |
| 099P0 | Open | |
| 099P00 | Drainage Device | |
| 099P00Z | Drainage of Accessory Sinus with Drainage Device, Open Approach | |
| 099P0Z | No Device | |
| 099P0ZX | Drainage of Accessory Sinus, Open Approach, Diagnostic | |
| 099P0ZZ | Drainage of Accessory Sinus, Open Approach | |
| 099P3 | Percutaneous | |
| 099P30 | Drainage Device | |
| 099P30Z | Drainage of Accessory Sinus with Drainage Device, Percutaneous Approach | |
| 099P3Z | No Device | |
| 099P3ZX | Drainage of Accessory Sinus, Percutaneous Approach, Diagnostic | |
| 099P3ZZ | Drainage of Accessory Sinus, Percutaneous Approach | |
| 099P4 | Percutaneous Endoscopic | |
| 099P40 | Drainage Device | |
| 099P40Z | Drainage of Accessory Sinus with Drainage Device, Percutaneous Endoscopic Approach | |
| 099P4Z | No Device | |
| 099P4ZX | Drainage of Accessory Sinus, Percutaneous Endoscopic Approach, Diagnostic | |
| 099P4ZZ | Drainage of Accessory Sinus, Percutaneous Endoscopic Approach | |
| 099P7 | Via Natural or Artificial Opening | |
| 099P70 | Drainage Device | |
| 099P70Z | Drainage of Accessory Sinus with Drainage Device, Via Natural or Artificial Opening | |
| 099P7Z | No Device | |
| 099P7ZX | Drainage of Accessory Sinus, Via Natural or Artificial Opening, Diagnostic | |
| 099P7ZZ | Drainage of Accessory Sinus, Via Natural or Artificial Opening | |
| 099P8 | Via Natural or Artificial Opening Endoscopic | |
| 099P80 | Drainage Device | |
| 099P80Z | Drainage of Accessory Sinus with Drainage Device, Via Natural or Artificial Opening Endoscopic | |
| 099P8Z | No Device | |
| 099P8ZX | Drainage of Accessory Sinus, Via Natural or Artificial Opening Endoscopic, Diagnostic | |
| 099P8ZZ | Drainage of Accessory Sinus, Via Natural or Artificial Opening Endoscopic | |
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