ultrasonography

Noun ultrasonography has 1 sense

• ultrasonography(n = noun.act) echography, sonography, ultrasound - using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth or study bodily organs;
is a kind of prenatal diagnosis, imaging, tomography
has particulars: a-scan ultrasonography, b-scan ultrasonography