الفهرس 
IntroductionOnly 14 pages are availabe for public view
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Abstract
According to our findings, 4D US has proven gain over 2DUS in demonstrating skeletal anomalies with sensitivity, specificity & diagnostic accuracy of 4D U.S is 100%. Large research evaluating the diagnostic overall performance of 2DUS and 4DUS for the prognosis of congenital anomalies has proven discordant consequences. However, 3D/4D US is hastily gaining reputation because it actions out of the studies surroundings and into the medical setting. That modality has blessings over 2D US, as for its current pc era and show techniques, and guarantees to play a more and more essential function in remedy. In spite of its nice mental impact and its fascination for specialists and the overall public, a large implementation of the method, as an example withinside the shape of screening checks cannot be advocated from a systematic and monetary factor of view. Currently, the gold fashionable for assessment of fetal anomalies stays with the aid of using 2D US assessment, with 3D/4D US having an adjunctive function. 4D US show a greater stay clean photograph of the fetus, and add new diagnostic facts over 2DUS. However, as enjoy with 4D use will increase and the era itself evolves, it is able to be anticipated that its use will flourish and decorate the performance and accuracy of 2D US in fetal anomaly prognosis. Finally 4D US is taken into consideration now an essential diagnostic device in fetal remedy because it offers many superior diagnostic alternatives like multiplanar, multiview or tomographic imaging, extent calculation and floor rendering mode which aided in early prognosis of fetal anomalies and advanced postnatal outcome. The cost of 4D ultrasound is undisputable in sure instances, which include facial clefts, mind anomalies, and spinal defects so it’s time to advocate it in habitual obstetrical examination. In our take a look at we discovered the superior maternal age had a sturdy affiliation with growing the superiority of CFMS. Consanguinity had a sturdy affiliation with growing the superiority of CFMS. Sources of investment: These studies did now no longer get hold of any particular furnish from investment corporations withinside the public, commercial, or now no longer-for-income sectors.