Two-stage release in Streeter's dysplasia.

Streeter's dysplasia is a rare disorder of congenital constricting bands, occurring in 1-10 000 birth, with no sex predilection. In severe cases, it is associated with autoamputation of distal extremities such as fingers and toes. Recent advances have made it possible, in developed countries, to recognise this condition in the prenatal period and to initiate prompt intrauterine management, however, these, being uncommon procedures, need technical advances and experienced hands.