Weight-bearing X-ray
X-rays taken while you stand on the foot. Because the bones are carrying your body weight, they show how your foot and ankle really line up when you're walking, which an X-ray taken lying down can miss.
Why we use it
- Bunions, flat feet and high arches, where alignment matters
- Arthritis, by showing how much joint space is left
- Fractures, and checking that they're healing
- Planning surgery and comparing results over time
What's it like?
You stand on a low platform for a few quick pictures, usually from the front, side and above. It takes a few minutes. The radiation dose for a foot or ankle X-ray is very low, less than you'd receive from a day of natural background radiation.