What is a key advantage of using MRI over other imaging modalities?

A key advantage of using MRI over other imaging modalities is that it does not use ionizing radiation. This characteristic makes MRI particularly advantageous for certain patient populations, such as children or pregnant women, where minimizing exposure to radiation is crucial.

MRI utilizes strong magnetic fields and radio waves to generate detailed images of the body's internal structures, particularly soft tissues, such as the brain, muscles, and ligaments. This non-ionizing approach alleviates the risks associated with radiation exposure that are inherent in modalities like CT scans and X-rays.

While other modalities have their benefits, MRI's safety profile regarding radiation makes it an essential tool in medical imaging, especially for repeated studies or when imaging sensitive populations.