CT and MRI scans produce detailed images of the body. Learn the details and differences between CT scans and MRIs, and benefits and risks of each.

Learn how neck traction (cervical traction) relieves pain, its types, benefits, risks, and what to know before starting this treatment for cervical spine issues.

Magnetic resonance imaging articles from across Nature Portfolio Magnetic resonance imaging (MRI) is a non-invasive biomedical imaging technique that uses a strong oscillating magnetic field to ...

Lordosis refers to the natural inward curve of the spine, most noticeable in the lower back (lumbar spine) and sometimes in the neck (cervical spine). Hyperlordosis is an exaggerated curve that ...

A Foley bulb is a device used to help induce labor. Learn how it works, when it’s used, and what to expect during the procedure.