pygodidymus

pygodidymus

 [pi″go-did´ĭ-mus]
conjoined twins fused in the cephalothoracic region, with double hips and pelvis.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

py·go·did·y·mus

(pī'gō-did'i-mŭs),
Conjoined twins with a single cephalothoracic region but with the buttocks and parts below doubled. See: conjoined twins.
See also: duplicitas posterior.
[pygo- + G. didymos, twin]
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