 
| PCS-2023 > 0 > 09 > 099 > 099V | 
| 099 | Ear, Nose, Sinus, Drainage | |
| Info: | Drainage: Taking or letting out fluids and/or gases from a body part | |
| 099V | Drainage, Ethmoid Sinus, Left | |
| 099V0 | Open | |
| 099V00 | Drainage Device | |
| 099V00Z | Drainage of Left Ethmoid Sinus with Drainage Device, Open Approach | |
| 099V0Z | No Device | |
| 099V0ZX | Drainage of Left Ethmoid Sinus, Open Approach, Diagnostic | |
| 099V0ZZ | Drainage of Left Ethmoid Sinus, Open Approach | |
| 099V3 | Percutaneous | |
| 099V30 | Drainage Device | |
| 099V30Z | Drainage of Left Ethmoid Sinus with Drainage Device, Percutaneous Approach | |
| 099V3Z | No Device | |
| 099V3ZX | Drainage of Left Ethmoid Sinus, Percutaneous Approach, Diagnostic | |
| 099V3ZZ | Drainage of Left Ethmoid Sinus, Percutaneous Approach | |
| 099V4 | Percutaneous Endoscopic | |
| 099V40 | Drainage Device | |
| 099V40Z | Drainage of Left Ethmoid Sinus with Drainage Device, Percutaneous Endoscopic Approach | |
| 099V4Z | No Device | |
| 099V4ZX | Drainage of Left Ethmoid Sinus, Percutaneous Endoscopic Approach, Diagnostic | |
| 099V4ZZ | Drainage of Left Ethmoid Sinus, Percutaneous Endoscopic Approach | |
| 099V7 | Via Natural or Artificial Opening | |
| 099V70 | Drainage Device | |
| 099V70Z | Drainage of Left Ethmoid Sinus with Drainage Device, Via Natural or Artificial Opening | |
| 099V7Z | No Device | |
| 099V7ZX | Drainage of Left Ethmoid Sinus, Via Natural or Artificial Opening, Diagnostic | |
| 099V7ZZ | Drainage of Left Ethmoid Sinus, Via Natural or Artificial Opening | |
| 099V8 | Via Natural or Artificial Opening Endoscopic | |
| 099V80 | Drainage Device | |
| 099V80Z | Drainage of Left Ethmoid Sinus with Drainage Device, Via Natural or Artificial Opening Endoscopic | |
| 099V8Z | No Device | |
| 099V8ZX | Drainage of Left Ethmoid Sinus, Via Natural or Artificial Opening Endoscopic, Diagnostic | |
| 099V8ZZ | Drainage of Left Ethmoid Sinus, Via Natural or Artificial Opening Endoscopic | |
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