[Sonographic diagnosis of fetal development disorders at the 1st Gynecologic Clinic of the Munich University 1984].

The diagnostic accuracy of sonographic screening is demonstrated by the results obtained in 171 pregnant women referred to the Department of Gynaecology of the University of Munich during 1984 for on-target sonography of foetal developmental disturbances. The accuracy was found to be 80%. Examination of pregnant women at risk shows a very low rate of developmental disturbances. The consequences arising from the observed disturbances of development are discussed.