Preferred Label : Isthmus segment of cartilage of pharyngotympanic tube;
FMA definition : Hyaline cartilage of the pharyngotympanic tube from tympanic orifice to isthmus of
pharyngotympnaic tube; together with the cartilage proper of pharyngotympanic tube,
it constitutes cartilage of pharyngotympanic tube.;
Origin ID : 285229;
UMLS CUI : C4250889;
Regional part of
Semantic type(s)
Hyaline cartilage of the pharyngotympanic tube from tympanic orifice to isthmus of
pharyngotympnaic tube; together with the cartilage proper of pharyngotympanic tube,
it constitutes cartilage of pharyngotympanic tube.