 
| PCS-2023 > 0 > 00 > 00W > 00WE | 
| 00W | Central Nervous System and Cranial Nerves, Revision | |
| Info: | Revision: Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device | |
| 00WE | Revision, Cranial Nerve | |
| 00WE0 | Open | |
| 00WE00 | Drainage Device | |
| 00WE00Z | Revision of Drainage Device in Cranial Nerve, Open Approach | |
| 00WE02 | Monitoring Device | |
| 00WE02Z | Revision of Monitoring Device in Cranial Nerve, Open Approach | |
| 00WE03 | Infusion Device | |
| 00WE03Z | Revision of Infusion Device in Cranial Nerve, Open Approach | |
| 00WE07 | Autologous Tissue Substitute | |
| 00WE07Z | Revision of Autologous Tissue Substitute in Cranial Nerve, Open Approach | |
| 00WE0M | Neurostimulator Lead | |
| 00WE0MZ | Revision of Neurostimulator Lead in Cranial Nerve, Open Approach | |
| 00WE0Y | Other Device | |
| 00WE0YZ | Revision of Other Device in Cranial Nerve, Open Approach | |
| 00WE3 | Percutaneous | |
| 00WE30 | Drainage Device | |
| 00WE30Z | Revision of Drainage Device in Cranial Nerve, Percutaneous Approach | |
| 00WE32 | Monitoring Device | |
| 00WE32Z | Revision of Monitoring Device in Cranial Nerve, Percutaneous Approach | |
| 00WE33 | Infusion Device | |
| 00WE33Z | Revision of Infusion Device in Cranial Nerve, Percutaneous Approach | |
| 00WE37 | Autologous Tissue Substitute | |
| 00WE37Z | Revision of Autologous Tissue Substitute in Cranial Nerve, Percutaneous Approach | |
| 00WE3M | Neurostimulator Lead | |
| 00WE3MZ | Revision of Neurostimulator Lead in Cranial Nerve, Percutaneous Approach | |
| 00WE3Y | Other Device | |
| 00WE3YZ | Revision of Other Device in Cranial Nerve, Percutaneous Approach | |
| 00WE4 | Percutaneous Endoscopic | |
| 00WE40 | Drainage Device | |
| 00WE40Z | Revision of Drainage Device in Cranial Nerve, Percutaneous Endoscopic Approach | |
| 00WE42 | Monitoring Device | |
| 00WE42Z | Revision of Monitoring Device in Cranial Nerve, Percutaneous Endoscopic Approach | |
| 00WE43 | Infusion Device | |
| 00WE43Z | Revision of Infusion Device in Cranial Nerve, Percutaneous Endoscopic Approach | |
| 00WE47 | Autologous Tissue Substitute | |
| 00WE47Z | Revision of Autologous Tissue Substitute in Cranial Nerve, Percutaneous Endoscopic Approach | |
| 00WE4M | Neurostimulator Lead | |
| 00WE4MZ | Revision of Neurostimulator Lead in Cranial Nerve, Percutaneous Endoscopic Approach | |
| 00WE4Y | Other Device | |
| 00WE4YZ | Revision of Other Device in Cranial Nerve, Percutaneous Endoscopic Approach | |
| 00WEX | External | |
| 00WEX0 | Drainage Device | |
| 00WEX0Z | Revision of Drainage Device in Cranial Nerve, External Approach | |
| 00WEX2 | Monitoring Device | |
| 00WEX2Z | Revision of Monitoring Device in Cranial Nerve, External Approach | |
| 00WEX3 | Infusion Device | |
| 00WEX3Z | Revision of Infusion Device in Cranial Nerve, External Approach | |
| 00WEX7 | Autologous Tissue Substitute | |
| 00WEX7Z | Revision of Autologous Tissue Substitute in Cranial Nerve, External Approach | |
| 00WEXM | Neurostimulator Lead | |
| 00WEXMZ | Revision of Neurostimulator Lead in Cranial Nerve, External Approach | |
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