Worried about radiation from dental X-rays? Learn how safe digital dental X-rays are, why dentists need them and how often you should have them.
Many patients hesitate when their dentist suggests an X-ray. It's natural to worry about radiation, so here are the facts about dental X-ray safety.
Why Do Dentists Need X-Rays?
A visual check only shows the surface of your teeth. X-rays reveal what's hidden:
- Cavities between teeth and under old fillings
- Infection at the root tips
- Bone loss from gum disease
- Impacted wisdom teeth
- Cysts and other problems in the jaw
- Bone condition before implants
Finding problems early often means simpler, less expensive treatment.
How Much Radiation Is It?
A single digital dental X-ray gives a very small dose of radiation, comparable to the natural background radiation we're all exposed to over a day or so from the environment. It is one of the lowest-dose X-rays in medicine.
Digital X-Rays Are Even Safer
Modern digital X-rays use significantly less radiation than older film X-rays. They also give instant, clear images that the dentist can enlarge and show you on screen.
Extra Safety Measures
- X-rays are taken only when needed
- The beam is focused on a small area
- A lead apron or thyroid collar may be used for extra protection
Are X-Rays Safe During Pregnancy?
Routine X-rays are usually postponed during pregnancy. If an X-ray is needed for a dental emergency, it can be taken with protective shielding. Always tell your dentist if you are or might be pregnant.
How Often Do You Need Them?
It depends on your oral health. People with healthy teeth may need X-rays only every year or two, while those with frequent cavities or gum disease may need them more often. Your dentist will recommend what's right for you.
Related treatment: read more about Dental Check-Up & Digital X-Ray in Mohali at Urja Dental Clinic.
Book a Visit at Urja Dental Clinic, Mohali
If you have any of these concerns, book a consultation at Urja Dental Clinic, S.S.S. (Bay Shop) 74, Sector 60, Phase 3B2, Mohali. We are easy to reach from Phase 3B1, Phase 5, Phase 7, Kharar and Chandigarh. Call +91 86999 69619 or +91 78890 93147, or book online.
