 
| PCS-2023 > 0 > 00 > 00W > 00WU | 
| 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 | |
| 00WU | Revision, Spinal Canal | |
| 00WU0 | Open | |
| 00WU00 | Drainage Device | |
| 00WU00Z | Revision of Drainage Device in Spinal Canal, Open Approach | |
| 00WU02 | Monitoring Device | |
| 00WU02Z | Revision of Monitoring Device in Spinal Canal, Open Approach | |
| 00WU03 | Infusion Device | |
| 00WU03Z | Revision of Infusion Device in Spinal Canal, Open Approach | |
| 00WU0J | Synthetic Substitute | |
| 00WU0JZ | Revision of Synthetic Substitute in Spinal Canal, Open Approach | |
| 00WU0M | Neurostimulator Lead | |
| 00WU0MZ | Revision of Neurostimulator Lead in Spinal Canal, Open Approach | |
| 00WU0Y | Other Device | |
| 00WU0YZ | Revision of Other Device in Spinal Canal, Open Approach | |
| 00WU3 | Percutaneous | |
| 00WU30 | Drainage Device | |
| 00WU30Z | Revision of Drainage Device in Spinal Canal, Percutaneous Approach | |
| 00WU32 | Monitoring Device | |
| 00WU32Z | Revision of Monitoring Device in Spinal Canal, Percutaneous Approach | |
| 00WU33 | Infusion Device | |
| 00WU33Z | Revision of Infusion Device in Spinal Canal, Percutaneous Approach | |
| 00WU3J | Synthetic Substitute | |
| 00WU3JZ | Revision of Synthetic Substitute in Spinal Canal, Percutaneous Approach | |
| 00WU3M | Neurostimulator Lead | |
| 00WU3MZ | Revision of Neurostimulator Lead in Spinal Canal, Percutaneous Approach | |
| 00WU3Y | Other Device | |
| 00WU3YZ | Revision of Other Device in Spinal Canal, Percutaneous Approach | |
| 00WU4 | Percutaneous Endoscopic | |
| 00WU40 | Drainage Device | |
| 00WU40Z | Revision of Drainage Device in Spinal Canal, Percutaneous Endoscopic Approach | |
| 00WU42 | Monitoring Device | |
| 00WU42Z | Revision of Monitoring Device in Spinal Canal, Percutaneous Endoscopic Approach | |
| 00WU43 | Infusion Device | |
| 00WU43Z | Revision of Infusion Device in Spinal Canal, Percutaneous Endoscopic Approach | |
| 00WU4J | Synthetic Substitute | |
| 00WU4JZ | Revision of Synthetic Substitute in Spinal Canal, Percutaneous Endoscopic Approach | |
| 00WU4M | Neurostimulator Lead | |
| 00WU4MZ | Revision of Neurostimulator Lead in Spinal Canal, Percutaneous Endoscopic Approach | |
| 00WU4Y | Other Device | |
| 00WU4YZ | Revision of Other Device in Spinal Canal, Percutaneous Endoscopic Approach | |
| 00WUX | External | |
| 00WUX0 | Drainage Device | |
| 00WUX0Z | Revision of Drainage Device in Spinal Canal, External Approach | |
| 00WUX2 | Monitoring Device | |
| 00WUX2Z | Revision of Monitoring Device in Spinal Canal, External Approach | |
| 00WUX3 | Infusion Device | |
| 00WUX3Z | Revision of Infusion Device in Spinal Canal, External Approach | |
| 00WUXJ | Synthetic Substitute | |
| 00WUXJZ | Revision of Synthetic Substitute in Spinal Canal, External Approach | |
| 00WUXM | Neurostimulator Lead | |
| 00WUXMZ | Revision of Neurostimulator Lead in Spinal Canal, External Approach | |
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