Ethmoid Bone, Left
- 0NCG0 - Open
- 0NCG0Z
- 0NCG0ZZ - Extirpation Ethmoid Bone, Left to No Qualifier with No Device, Open Approach
- 0NCG0Z
- 0NCG3 - Percutaneous
- 0NCG3Z
- 0NCG3ZZ - Extirpation Ethmoid Bone, Left to No Qualifier with No Device, Percutaneous Approach
- 0NCG3Z
- 0NCG4 - Percutaneous Endoscopic
- 0NCG4Z
- 0NCG4ZZ - Extirpation Ethmoid Bone, Left to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 0NCG4Z