| 009Y00Z | Drainage of Lumbar Spinal Cord with Drainage Device, Open Approach |
| 009Y0ZX | Drainage of Lumbar Spinal Cord, Open Approach, Diagnostic |
| 009Y30Z | Drainage of Lumbar Spinal Cord with Drainage Device, Percutaneous Approach |
| 009Y3ZX | Drainage of Lumbar Spinal Cord, Percutaneous Approach, Diagnostic |
| 009Y3ZZ | Drainage of Lumbar Spinal Cord, Percutaneous Approach |
| 009Y40Z | Drainage of Lumbar Spinal Cord with Drainage Device, Percutaneous Endoscopic Approach |
| 009Y4ZX | Drainage of Lumbar Spinal Cord, Percutaneous Endoscopic Approach, Diagnostic |
| 009Y4ZZ | Drainage of Lumbar Spinal Cord, Percutaneous Endoscopic Approach |
