| 0N9300Z | Drainage of Right Parietal Bone with Drainage Device, Open Approach |
| 0N930ZX | Drainage of Right Parietal Bone, Open Approach, Diagnostic |
| 0N930ZZ | Drainage of Right Parietal Bone, Open Approach |
| 0N9330Z | Drainage of Right Parietal Bone with Drainage Device, Percutaneous Approach |
| 0N933ZZ | Drainage of Right Parietal Bone, Percutaneous Approach |
| 0N9340Z | Drainage of Right Parietal Bone with Drainage Device, Percutaneous Endoscopic Approach |
| 0N934ZX | Drainage of Right Parietal Bone, Percutaneous Endoscopic Approach, Diagnostic |
| 0N934ZZ | Drainage of Right Parietal Bone, Percutaneous Endoscopic Approach |
