X-rays all you need to know

Published on 10/10/2018

X‑rays all you need to know

X‑rays also known as radiographs, are an essential part of any dental treatment plan. They are used to diagnose and prevent problems.

Use of X‑rays

X‑rays are able to detect decay under fillings or between teeth in areas that are not visible to the naked eye, as well as showing abscesses and infections in the roots of teeth. They also enable the dentist to determine the level and health of bone present in your jaw.

In children x‑rays can show where their adult teeth will erupt or in adults can show where wisdom teeth are.

New Patients

If you are a new patient, unless you have had x‑rays very recently, the dentist will recommend that x‑rays are taken. This helps to assess the condition of your mouth and check for any hidden problems.

After these x‑rays are recommended every 9 to 24 months depending on various dental risk factors, including history of decay, age and condition of your mouth.

Are x‑rays dangerous?

The radiation received from a dental x‑ray is incredibly small. With the constant advances in technology and the fact the dentist will only take x‑rays when they are clinically necessary means that the risks from dental x‑rays are very small.

At Leigh Dental Centre, we use digital imaging plates to take any dental x‑rays required.

The main advantage of using digital imaging plates is that you, the Patient receives’ a much lower dose of radiation as the plates are extremely sensitive. The result is instant and can be seen immediately on our monitor in the surgery. This will make discussions about our findings much better as the image is much larger and easier to view than our original x‑rays.


You should inform the dentist if you know or believe that you may be pregnant prior to any treatment. They will not take x‑rays until after the baby is born, unless they have no other alternatives.

REMEMBER Prevention is better than cure and that is why x‑rays are used.

If you need more information or would like to discuss how dental x‑rays are used during your dental treatment call Leigh Dental Centre, today on 01702 472929 and book a consultation today.

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