Preferred Label : Ridge of the Aqueductus Fallopii;
NCIt definition : The crest on the medial wall of the tympanic cavity, superior and posterior to the
fenestra ovalis, which transmits impulses from the facial nerve, and which is the
superior part of the tympanic segment of the bony facial canal.;
Origin ID : C33471;
UMLS CUI : C1519095;
Anatomic structure is physical part of
Semantic type(s)