portio vaginalis
Also found in: Legal.
portio vaginalis
The part of the cervix within the vagina.
See also: portio
portio
pl. portiones [L.] a part, division or portion.
portio dura
(obsolete) the facial nerve.
portio intermedia
intermediate nerve, a root of the facial nerve.
portio mollis
(obsolete) vestibulocochlear nerve.
portio vaginalis
the portion of the uterus that projects into the vagina.