C00 Malignant Neoplasm of Lip

C01 Malignant Neoplasm of Base of Tongue

C02 Malignant Neoplasm of Other & Unspecified Parts of Tongue

C03 Malignant Neoplasm of Gum

C04 Malignant Neoplasm of Floor of Mouth

C05 Malignant Neoplasm of Palate

C06 Malignant Neoplasm of Other & Unspecified Parts of Mouth

 C07 Malignant Neoplasm of Parotid Gland

C08 Malignant Neoplasm of Other & Unspecified Major Salivary Glands

C09 Malignant Neoplasm of Tonsil

C10 Malignant Neoplasm of Oropharynx

C11 Malignant Neoplasm of Nasopharynx

C12 Malignant Neoplasm of Pyriform Sinus

C13 Malignant Neoplasm of Hypopharynx

C14 Malignant Neoplasm of Other & Ill-defined Sites in the Lip, Oral Cavity & Pharynx