 
| PCS-2023 > 0 > 00 > 009 > 0099 | 
| 009 | Central Nervous System and Cranial Nerves, Drainage | |
| Info: | Drainage: Taking or letting out fluids and/or gases from a body part | |
| 0099 | Drainage, Thalamus | |
| 00990 | Open | |
| 009900 | Drainage Device | |
| 009900Z | Drainage of Thalamus with Drainage Device, Open Approach | |
| 00990Z | No Device | |
| 00990ZX | Drainage of Thalamus, Open Approach, Diagnostic | |
| 00990ZZ | Drainage of Thalamus, Open Approach | |
| 00993 | Percutaneous | |
| 009930 | Drainage Device | |
| 009930Z | Drainage of Thalamus with Drainage Device, Percutaneous Approach | |
| 00993Z | No Device | |
| 00993ZX | Drainage of Thalamus, Percutaneous Approach, Diagnostic | |
| 00993ZZ | Drainage of Thalamus, Percutaneous Approach | |
| 00994 | Percutaneous Endoscopic | |
| 009940 | Drainage Device | |
| 009940Z | Drainage of Thalamus with Drainage Device, Percutaneous Endoscopic Approach | |
| 00994Z | No Device | |
| 00994ZX | Drainage of Thalamus, Percutaneous Endoscopic Approach, Diagnostic | |
| 00994ZZ | Drainage of Thalamus, Percutaneous Endoscopic Approach | |
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