Pronunciation: di-pi'gus, dip'e-gus
Definition: Conjoined twins with a single head and thorax and the pelvis and lower extremities duplicated; when the duplications of the lower parts are symmetric, usually called duplicitas posterior.
See: conjoined twins, under twin
[G. di-, two, + pyge, buttocks]
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Examples: glitazone, GI cocktail, etc.