 
| PCS-2023 > 0 > 0N > 0NT > 0NT1 | 
| 0NT | Head and Facial Bones, Resection | |
| Info: | Resection: Cutting out or off, without replacement, all of a body part | |
| 0NT1 | Resection, Frontal Bone | |
| 0NT10 | Open | |
| 0NT10Z | No Device | |
| 0NT10ZZ | Resection of Frontal Bone, Open Approach | |
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