Amniotic band syndrome

Amniotic band syndrome (ABS, also called amniotic band constriction, congenital constriction bands or rings, ADAM (amniotic deformity adhesions mutilations)) is a congenital disorder caused by entrapment of fetal parts (usually a limb or digits) in fibrous amniotic bands while in utero. Sideshow performer Jeanie Tomaini (nee Bernice Smith) had congenitally absent legs (congenital amputation), and deformed arms (dysmelia), due to ABS.
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Amniotic band 'syndrome' Obstetrics A triad of amnion-denuded placenta, fetal attachments to, or entanglement by, amniotic remnants, and fetal [more]Amniotic band syndrome - Community and Resources