Benign neoplasm of lip
Benign neoplasm of tongue
Benign neoplasm of floor of mouth
Benign neoplasm of other and unspecified parts of mouth
Benign neoplasm of unspecified part of mouth
Benign neoplasm of other parts of mouth
Benign neoplasm of tonsil
Benign neoplasm of other parts of oropharynx
Benign neoplasm of nasopharynx
Benign neoplasm of hypopharynx
Benign neoplasm of pharynx, unspecified