What Is a Button Battery X-Ray
A button battery x-ray is a standard radiograph used to locate small, round batteries in the body. It uses a small dose of radiation to create a still image of internal structures. Because button batteries contain metal components, they typically appear bright on x-ray images.
Why Doctors Order This Imaging
Doctors use a button battery x-ray when they suspect a battery has been swallowed or lodged in the nose, throat, or digestive tract. The image helps confirm the object is a battery, shows its exact location, and reveals whether it is stuck near sensitive tissue. Early imaging can guide quick treatment to prevent serious injury.
What the X-Ray Image Shows
On a button battery x-ray, the battery usually looks like a small, dense disc with a distinct rim. Radiologists compare its shape and size with known battery types. The image can also show whether the battery is in the esophagus, stomach, or further down the digestive tract, which affects the next steps in care. For more information on symptoms and emergency response, visit the National Capital Poison Center at https://www poison.org.
