Tags: Disease.
Constriction Ring Syndrome (CRS) also known or misnamed as ADAM Complex amniotic band sequence amniotic band syndrome amniotic disruption complex amniochorionic mesoblastic fibrous strings congenital amputation constriction band syndrome congenital constriction bands Streeter bands tissue bands is a congenital disorder with unknown etiology. Because of the unknown etiology there are many different and sometimes wrong names (see etiology).