Other and Ill-Defined Sites in Lip, Oral Cavity and Pharynx ICD-O-3

**Semantic type:** Conceptual Entity

**Definition:** Anatomic sites in the lip, oral cavity and pharynx that are referenced in topographic category C14 of ICD-O-3.

**Synonyms:** - Other and Ill-Defined Sites in Lip, Oral Cavity and Pharynx - Other and ill-defined sites in lip, oral cavity and pharynx