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| 099K0ZX | Drainage of Nasal Mucosa and Soft Tissue, Open Approach, Diagnostic |
| 099K0ZZ | Drainage of Nasal Mucosa and Soft Tissue, Open Approach |
| 099K30Z | Drainage of Nasal Mucosa and Soft Tissue with Drainage Device, Percutaneous Approach |
| 099K3ZX | Drainage of Nasal Mucosa and Soft Tissue, Percutaneous Approach, Diagnostic |
| 099K3ZZ | Drainage of Nasal Mucosa and Soft Tissue, Percutaneous Approach |
| 099K40Z | Drainage of Nasal Mucosa and Soft Tissue with Drainage Device, Percutaneous Endoscopic Approach |
| 099K4ZX | Drainage of Nasal Mucosa and Soft Tissue, Percutaneous Endoscopic Approach, Diagnostic |
| 099K4ZZ | Drainage of Nasal Mucosa and Soft Tissue, Percutaneous Endoscopic Approach |
| 099K7ZX | Drainage of Nasal Mucosa and Soft Tissue, Via Natural or Artificial Opening, Diagnostic |
| 099K7ZZ | Drainage of Nasal Mucosa and Soft Tissue, Via Natural or Artificial Opening |
| 099K80Z | Drainage of Nasal Mucosa and Soft Tissue with Drainage Device, Via Natural or Artificial Opening Endoscopic |
| 099K8ZX | Drainage of Nasal Mucosa and Soft Tissue, Via Natural or Artificial Opening Endoscopic, Diagnostic |
| 099K8ZZ | Drainage of Nasal Mucosa and Soft Tissue, Via Natural or Artificial Opening Endoscopic |
| 099KX0Z | Drainage of Nasal Mucosa and Soft Tissue with Drainage Device, External Approach |
| 099KXZX | Drainage of Nasal Mucosa and Soft Tissue, External Approach, Diagnostic |
| 099KXZZ | Drainage of Nasal Mucosa and Soft Tissue, External Approach |
