union of two fetuses by the anterior chest wall.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
sternodymia(ster?no-dim'e-a) [? + didymos, twin]
A condition in which deformed twin fetuses are joined at the sternum. Synonym: sternopagia
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