anteflexion

from The Collaborative International Dictionary of English v.0.48

anteflexion \an`te*flex"ion\ ([a^]n`t[-e]*fl[e^]k"sh[u^]n), n.
   (Med.)
   A displacement forward of an organ, esp. the uterus, in such
   manner that its axis is bent upon itself. --T. G. Thomas. AS
   [1913 Webster]