Ethmoid Bone, Left
- 0NBG0 - Open
- 0NBG0Z
- 0NBG0ZX - Excision Ethmoid Bone, Left to Diagnostic with No Device, Open Approach
- 0NBG0ZZ - Excision Ethmoid Bone, Left to No Qualifier with No Device, Open Approach
- 0NBG3 - Percutaneous
- 0NBG3Z
- 0NBG3ZX - Excision Ethmoid Bone, Left to Diagnostic with No Device, Percutaneous Approach
- 0NBG3ZZ - Excision Ethmoid Bone, Left to No Qualifier with No Device, Percutaneous Approach
- 0NBG4 - Percutaneous Endoscopic
- 0NBG4Z
- 0NBG4ZX - Excision Ethmoid Bone, Left to Diagnostic with No Device, Percutaneous Endoscopic Approach
- 0NBG4ZZ - Excision Ethmoid Bone, Left to No Qualifier with No Device, Percutaneous Endoscopic Approach