C44.29: Other specified malignant neoplasm of skin of ear and external auricular canal |
| C44.291: Other specified malignant neoplasm of skin of unspecified ear and external auricular canal |
| C44.292: Other specified malignant neoplasm of skin of right ear and external auricular canal |
| C44.299: Other specified malignant neoplasm of skin of left ear and external auricular canal |