![a technician pointing to dental x-rays.](/images/careoregondentalorglibraries/members/oral-health/dental-xrays.png?sfvrsn=26381b67_1)
Dental X-rays are images of the teeth and bone, and they’re a crucial part of dental treatment even if you don't have teeth. They show areas that aren’t visible during a visual exam. They can be used to:
- Check for cavities.
- Check the bone around your teeth for gum disease.
- Find problems with any existing fillings.
- Look for anything unusual.