• 140 Malignant neoplasm of lip
  • 141 Malignant neoplasm of tongue
  • 142 Malignant neoplasm of major salivary glands
  • 143 Malignant neoplasm of gum
  • 144 Malignant neoplasm of floor of mouth
  • 145 Malignant neoplasm of other and unspecified parts of mouth
  • 146 Malignant neoplasm of oropharynx
  • 147 Malignant neoplasm of nasopharynx
  • 148 Malignant neoplasm of hypopharynx
  • 149 Malignant neoplasm of other and ill-defined sites within the lip oral cavity and pharynx