| 0NPB00Z | Removal of Drainage Device from Nasal Bone, Open Approach |
| 0NPB04Z | Removal of Internal Fixation Device from Nasal Bone, Open Approach |
| 0NPB07Z | Removal of Autologous Tissue Substitute from Nasal Bone, Open Approach |
| 0NPB0JZ | Removal of Synthetic Substitute from Nasal Bone, Open Approach |
| 0NPB0KZ | Removal of Nonautologous Tissue Substitute from Nasal Bone, Open Approach |
| 0NPB0MZ | Removal of Bone Growth Stimulator from Nasal Bone, Open Approach |
| 0NPB30Z | Removal of Drainage Device from Nasal Bone, Percutaneous Approach |
| 0NPB34Z | Removal of Internal Fixation Device from Nasal Bone, Percutaneous Approach |
| 0NPB3JZ | Removal of Synthetic Substitute from Nasal Bone, Percutaneous Approach |
| 0NPB3KZ | Removal of Nonautologous Tissue Substitute from Nasal Bone, Percutaneous Approach |
| 0NPB3MZ | Removal of Bone Growth Stimulator from Nasal Bone, Percutaneous Approach |
| 0NPB40Z | Removal of Drainage Device from Nasal Bone, Percutaneous Endoscopic Approach |
| 0NPB44Z | Removal of Internal Fixation Device from Nasal Bone, Percutaneous Endoscopic Approach |
| 0NPB47Z | Removal of Autologous Tissue Substitute from Nasal Bone, Percutaneous Endoscopic Approach |
| 0NPB4JZ | Removal of Synthetic Substitute from Nasal Bone, Percutaneous Endoscopic Approach |
| 0NPB4KZ | Removal of Nonautologous Tissue Substitute from Nasal Bone, Percutaneous Endoscopic Approach |
| 0NPB4MZ | Removal of Bone Growth Stimulator from Nasal Bone, Percutaneous Endoscopic Approach |
| 0NPBX0Z | Removal of Drainage Device from Nasal Bone, External Approach |
| 0NPBX4Z | Removal of Internal Fixation Device from Nasal Bone, External Approach |
| 0NPBXMZ | Removal of Bone Growth Stimulator from Nasal Bone, External Approach |
