D00.0
Lip, oral cavity and pharynx
Coding guidance (WHO 2019)
Aryepiglottic fold: NOS hypopharyngeal aspect marginal zone Vermilion border of lip Excl.: aryepiglottic fold, laryngeal aspect (D02.0) epiglottis: NOS (D02.0) suprahyoid portion (D02.0) skin of lip (D03.0, D04.0)