10 out of 317 are associated with multiple hand deformity and mostly they are associated with amniotic band syndrome. There are 2 patients that present with macrodactyly, however they are no ...

Amniotic band syndrome is a sporadic condition that occurs in approximately 1:1200 to 1:15,000 live births and that may result in amputations, constrictions and other deformities of the fetus.