ORIGIN , PREVENTION ,TREATMENT OF AMNIOTIC BAND SYNDROME IN INFANTS

Amniotic band syndrome (ABS), also known as congenital constriction ring or constriction band syndrome is a rare condition comprising several different abnormalities羊膜带综合征（Amniotic Band Syndrome, ABS），又称先天性缩窄环或缩窄带综合征，是一类包含多种不同异常表现的罕见病症。