Vertebral Motion Analysis or VMA™ is an FDA-cleared, noninvasive and painless test that uses fluoroscopy to capture X-ray videos of your spine in motion. Once captured, state-of-the-art software uses these videos to measure motion between the vertebra in your spine. This provides your physician with a wealth of information about your spine movement, resulting in a more thorough diagnosis. Click here to view VMA™ media including an introductory video.