MeSH definition : The bottom portion of the pharynx situated below the OROPHARYNX and posterior to the
LARYNX. The hypopharynx communicates with the larynx through the laryngeal inlet,
and is also called laryngopharynx.;
The bottom portion of the pharynx situated below the OROPHARYNX and posterior to the
LARYNX. The hypopharynx communicates with the larynx through the laryngeal inlet,
and is also called laryngopharynx.