- C04
- C04.0
- C04.1
- C04.8
- C04.9
| Malignant neoplasm of floor of mouth |
| Malignant neoplasm of anterior floor of mouth |
| Malignant neoplasm of lateral floor of mouth |
| Malignant neoplasm of overlapping sites of floor of mouth |
| Malignant neoplasm of floor of mouth, unspecified |