Does diagnostic medical sonography emit ionizing radiation?

Diagnostic medical sonography does not emit ionizing radiation; it uses high-frequency sound waves to create images of structures within the body. This method is considered safe and does not pose the risks associated with ionizing radiation, such as that found in X-ray imaging or CT scans.

The technology relies on ultrasound waves, which are non-ionizing and have been widely used for various medical applications, including obstetrics and cardiovascular assessments. Because of this fundamental characteristic, it is critical for healthcare providers to understand that patients undergoing sonography do not have the same exposure risks as those undergoing procedures that utilize ionizing radiation.