C13.1
Aryepiglottic fold, hypopharyngeal aspect
Coding guidance (WHO 2019)
Aryepiglottic fold: NOS marginal zone Excl.: aryepiglottic fold, laryngeal aspect (C32.1)
Aryepiglottic fold: NOS marginal zone Excl.: aryepiglottic fold, laryngeal aspect (C32.1)