His wife's hand's photograph was the first ever photograph of a human body part using X-rays.

The test does not use x-rays but very strong magnets to produce images.

The ultrasound does not use X-rays or other types of radiation.

Diagnoses problems with a physical exam and an interview, using X-ray in unusual cases.

It does not use X-rays or other types of possibly harmful radiation.

The remains of the pins that held the wax core can still be seen using x-rays.

Most of the time, the adhesions cannot be seen using x-rays or imaging tests.

The following three sections refer to treatment using x-rays.

It does not use X-rays or other types of radiation that may harm your fetus.