What to Know About an EOS Scan
What Is EOS Imaging?
Understanding your body’s alignment starts with getting the right imaging. That’s where EOS comes in. An EOS scan is a specialized, low-dose X-ray that captures detailed images of your spine and legs, while in a natural standing position.
Why You Might Need an EOS Exam
EOS imaging is used to diagnose and track changes of the spine, hips, and legs, such as:
- Scoliosis evaluation - Measures spine curvature and tracks changes over time
- Leg length differences - Checks if one leg is shorter than the other
- Alignment problems - Shows whether your hips, knees, and ankles are properly lined up
What Can You Expect During the EOS Exam?
- You'll stand or sit inside an open, booth-like scanner
- It’s important to stay very still while the x-ray beam moves across the area being scanned
- The EOS scan takes just 15-20 seconds
What are the Benefits of an EOS Exam?
EOS uses significantly less radiation than alternative imaging, making it a great option for children and those who need frequent imaging. The scan captures the body in its natural stance, giving doctors a clearer view of how your bones, joints, and spine align under normal conditions. This leads to more accurate diagnoses and better-informed treatment plans.
What’s the Bottom Line?
When it comes to your health, clear answers matter. EOS Imaging gives your care team a detailed view of your body—from head to toe—in just a few seconds.
Contributor: Pediatric Radiologist - Delma Jarrett, M.D.