 
| PCS-2023 > 0 > 0N > 0NU > 0NU0 | 
| 0NU | Head and Facial Bones, Supplement | |
| Info: | Supplement: Putting in or on biological or synthetic material that physically reinforces and/or augments the function of a portion of a body part | |
| 0NU0 | Supplement, Skull | |
| 0NU00 | Open | |
| 0NU007 | Autologous Tissue Substitute | |
| 0NU007Z | Supplement Skull with Autologous Tissue Substitute, Open Approach | |
| 0NU00J | Synthetic Substitute | |
| 0NU00JZ | Supplement Skull with Synthetic Substitute, Open Approach | |
| 0NU00K | Nonautologous Tissue Substitute | |
| 0NU00KZ | Supplement Skull with Nonautologous Tissue Substitute, Open Approach | |
| 0NU03 | Percutaneous | |
| 0NU037 | Autologous Tissue Substitute | |
| 0NU037Z | Supplement Skull with Autologous Tissue Substitute, Percutaneous Approach | |
| 0NU03J | Synthetic Substitute | |
| 0NU03JZ | Supplement Skull with Synthetic Substitute, Percutaneous Approach | |
| 0NU03K | Nonautologous Tissue Substitute | |
| 0NU03KZ | Supplement Skull with Nonautologous Tissue Substitute, Percutaneous Approach | |
| 0NU04 | Percutaneous Endoscopic | |
| 0NU047 | Autologous Tissue Substitute | |
| 0NU047Z | Supplement Skull with Autologous Tissue Substitute, Percutaneous Endoscopic Approach | |
| 0NU04J | Synthetic Substitute | |
| 0NU04JZ | Supplement Skull with Synthetic Substitute, Percutaneous Endoscopic Approach | |
| 0NU04K | Nonautologous Tissue Substitute | |
| 0NU04KZ | Supplement Skull with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach | |
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