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Anatomic site of malignancy by ICD code
| Tumor site | ICD code | Number |
|---|---|---|
| Lip | C0-C00.9 | 11 |
| Base of tongue | C01 | 1 |
| Tongue | C02-C02.9 | 18 |
| Floor of mouth | C04-C04.9 | 3 |
| Palate | C05-C05.9 | 1 |
| Mouth | C06-C06.9 | 2 |
| Tonsil | C09-C09.9 | 12 |
| Oropharynx | C10-C10.9 | 1 |
| Nasopharynx | C11-C11.9 | 9 |
| Hypopharynx | C13-C13.9 | 1 |
| Pharynx | C14-C14.9 | 1 |
| Nasal cavities | C30 | 2 |
| Head and neck unspecified | — | 3 |
| Larynx | C32-C32.9 | 10 |
