[ret″ro-de″ve-a´shun] any displacement backwards; the term includes retroversion, retroflexion, and other deviations. Called also retrodisplacement and retroposition.
ret·ro·de·vi·a·tion
(ret'rō-dē'vē-ā'shŭn), A backward bending or inclining.
ret·ro·de·vi·a·tion
(ret'rō-dē'vē-ā'shŭn) A backward bending or inclining.