hypotympanum

hypotympanum

 [hi″po-tim´pah-num] the lower part of the cavity of the middle ear, in the temporal bone.

hy·po·tym·pa·num

(hī'pō-tim'pă-nŭm), The lower part of the tympanic cavity. It is separated by a bony wall from the jugular bulb.

hy·po·tym·pa·num

(hī'pō-tim'pă-nŭm) The lower part of the tympanic cavity.