 
| PCS-2023 > 0 > 0N > 0NB > 0NBF | 
| 0NB | Head and Facial Bones, Excision | |
| Info: | Excision: Cutting out or off, without replacement, a portion of a body part | |
| 0NBF | Excision, Ethmoid Bone, Right | |
| 0NBF0 | Open | |
| 0NBF0Z | No Device | |
| 0NBF0ZX | Excision of Right Ethmoid Bone, Open Approach, Diagnostic | |
| 0NBF0ZZ | Excision of Right Ethmoid Bone, Open Approach | |
| 0NBF3 | Percutaneous | |
| 0NBF3Z | No Device | |
| 0NBF3ZX | Excision of Right Ethmoid Bone, Percutaneous Approach, Diagnostic | |
| 0NBF3ZZ | Excision of Right Ethmoid Bone, Percutaneous Approach | |
| 0NBF4 | Percutaneous Endoscopic | |
| 0NBF4Z | No Device | |
| 0NBF4ZX | Excision of Right Ethmoid Bone, Percutaneous Endoscopic Approach, Diagnostic | |
| 0NBF4ZZ | Excision of Right Ethmoid Bone, Percutaneous Endoscopic Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |