Medical ultrasonography uses high frequency broadband sound waves in the megahertz range that are reflected by tissue to varying degrees to produce (up to 3D) images.
Ultrasonografia ya kimatibabu hutumia mawimbi ya sauti ya masafa ya juu zaidi katika safu ya megahertz ambayo huakisiwa na tishu kwa viwango tofauti ili kutoa picha (hadi 3D).