Ethmoid Bone, Left
- 0N9G0 - Open
- 0N9G00
- 0N9G00Z - Drainage Ethmoid Bone, Left to No Qualifier with Drainage Device, Open Approach
- 0N9G0Z
- 0N9G0ZX - Drainage Ethmoid Bone, Left to Diagnostic with No Device, Open Approach
- 0N9G0ZZ - Drainage Ethmoid Bone, Left to No Qualifier with No Device, Open Approach
- 0N9G3 - Percutaneous
- 0N9G30
- 0N9G30Z - Drainage Ethmoid Bone, Left to No Qualifier with Drainage Device, Percutaneous Approach
- 0N9G3Z
- 0N9G3ZX - Drainage Ethmoid Bone, Left to Diagnostic with No Device, Percutaneous Approach
- 0N9G3ZZ - Drainage Ethmoid Bone, Left to No Qualifier with No Device, Percutaneous Approach
- 0N9G4 - Percutaneous Endoscopic
- 0N9G40
- 0N9G40Z - Drainage Ethmoid Bone, Left to No Qualifier with Drainage Device, Percutaneous Endoscopic Approach
- 0N9G4Z
- 0N9G4ZX - Drainage Ethmoid Bone, Left to Diagnostic with No Device, Percutaneous Endoscopic Approach
- 0N9G4ZZ - Drainage Ethmoid Bone, Left to No Qualifier with No Device, Percutaneous Endoscopic Approach