 
| PCS-2023 > 0 > 0N > 0N9 > 0N94 | 
| 0N9 | Head and Facial Bones, Drainage | |
| Info: | Drainage: Taking or letting out fluids and/or gases from a body part | |
| 0N94 | Drainage, Parietal Bone, Left | |
| 0N940 | Open | |
| 0N9400 | Drainage Device | |
| 0N9400Z | Drainage of Left Parietal Bone with Drainage Device, Open Approach | |
| 0N940Z | No Device | |
| 0N940ZX | Drainage of Left Parietal Bone, Open Approach, Diagnostic | |
| 0N940ZZ | Drainage of Left Parietal Bone, Open Approach | |
| 0N943 | Percutaneous | |
| 0N9430 | Drainage Device | |
| 0N9430Z | Drainage of Left Parietal Bone with Drainage Device, Percutaneous Approach | |
| 0N943Z | No Device | |
| 0N943ZX | Drainage of Left Parietal Bone, Percutaneous Approach, Diagnostic | |
| 0N943ZZ | Drainage of Left Parietal Bone, Percutaneous Approach | |
| 0N944 | Percutaneous Endoscopic | |
| 0N9440 | Drainage Device | |
| 0N9440Z | Drainage of Left Parietal Bone with Drainage Device, Percutaneous Endoscopic Approach | |
| 0N944Z | No Device | |
| 0N944ZX | Drainage of Left Parietal Bone, Percutaneous Endoscopic Approach, Diagnostic | |
| 0N944ZZ | Drainage of Left Parietal Bone, Percutaneous Endoscopic Approach | |
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