09NK0ZZ | Release Nasal Mucosa and Soft Tissue, Open Approach |
09NK3ZZ | Release Nasal Mucosa and Soft Tissue, Percutaneous Approach |
09NK4ZZ | Release Nasal Mucosa and Soft Tissue, Percutaneous Endoscopic Approach |
09NKXZZ | Release Nasal Mucosa and Soft Tissue, External Approach |