Clinical value and ultrasonic diagnosis of fetal malformation of congenital neural tube

Objective To investigate the clinical diagnostic value of ultrasonic tube malformation of fetus congenital nerve.Methods 20 147 cases of puerperal with prenatal ultrasonography in Leshan Shizhong District Materinity and Child Care Hospital from April 2011 to February 2013 were selected, the clinical data were analyzed. Results Through the investigation and analysis, a total of 35 cases of fetal congenital neural tube defects were found, the detection rate was 0.17%. 34 cases of fetal congenital neural tube defects were found through prenatal ultrasonography, the coincidence rate was 97.1%; 1 cases were missed, missed diagnosis rate was 2.9%. Major performance of fetal congenital neural tube defects mainly were anencephalus,hydrocephalus, brain malformation, meningocele and spinal bifida, the proportion were 38.2%, 29.4%, 14.8%, 8.8%, 8.8%respectively. Conclusion Ultrasonography in the diagnosis of fetal congenital neural tube defects is an important method, can give diagnosis of congenital neural tube defects as early as possible, reduce prenatal mortality and the incidence of deformed children, it has important clinical application value.