Generally, it's best to avoid wearing your bra during an MRI, especially if it has any metal components.
Why you may need to remove your bra for an MRI
The strong magnetic field of the MRI machine can interact with metal, potentially causing:
- Image distortion: Metal can interfere with the MRI image, reducing its quality.
- Safety concerns: Metal can heat up or even be pulled by the magnet, posing a risk.
Bra types and MRI compatibility
| Bra Type | MRI Safe? | Notes |
|---|---|---|
| Underwire Bra | Generally no | The metal underwire is a major concern, as "the metal can throw off the magnetic field." It's best to avoid these. |
| Sports Bra | Potentially yes, but check for metal | Sports bras "are usually good," but always check for metal clasps, adjusters, or other components. |
| Bras with Back Clasps | Potentially yes, but check for metal | "The clasps on the back of a regular bra are not a problem," but avoid wearing bras with metal on the straps. |
What to do if you're unsure
- Ask your doctor or MRI technician: They can provide specific guidance based on your bra and the type of MRI you're having.
- Opt for a hospital gown: Hospitals typically offer gowns that are safe to wear during the MRI. This eliminates any risk associated with your own clothing. "We have hospital gowns to change into if necessary."
