Dental X-rays: Why They Are Safe and Important

Many patients are surprised when their dentist recommends dental X-rays. Because they cannot see any problems themselves, they often wonder if they are really necessary.

In reality, dental X-rays are one of the most important diagnostic tools in modern dentistry.

At Oswyn House Dental Practice we use X-rays only when clinically necessary to ensure accurate diagnosis and safe treatment.

What Dental X-Rays Show

Dental X-rays allow dentists to see areas that cannot be examined visually, including:

• Decay between teeth

• Infection around tooth roots

• Bone loss caused by gum disease

• Impacted teeth

• Problems developing beneath existing fillings or crowns

Without X-rays, many problems would only be discovered once pain or damage had already occurred.

Are Dental X-Rays Safe?

Modern dental X-ray technology uses very low levels of radiation.

In fact, the radiation exposure from a dental X-ray is extremely small and comparable to everyday environmental exposure.

Dentists in the UK follow strict regulations to ensure X-rays are only taken when necessary and always at the lowest safe dose.

This means the benefits of detecting problems early far outweigh the minimal risk.

Written or reviewed by Jabbar Hussain.

Dentist with over 20 years’ experience in high-end general and cosmetic dentistry.