radiology
🇺🇸
/ˌreɪdiˈɑːlədʒi/
🇬🇧
/ˌreɪdiˈɒlədʒi/
The branch of medicine that deals with the use of radiation, like X-rays, to diagnose or treat diseases.
After the car accident, the doctor sent him for radiology to get a clear picture of the damage to his bones.