Does MRI uses a magnetic field rather than an x-ray to produce an image?

Yes, MRI (Magnetic Resonance Imaging) uses a strong magnetic field and radio waves to produce detailed images of the body's internal structures. Unlike X-rays, which use ionizing radiation to create images, MRI relies on the magnetic properties of atoms in the body, primarily hydrogen, to generate images. This makes MRI a safer option for many patients, especially for repeated imaging.