X-rays

Why would I need an x-ray?

It is not always possible to detect decay simply by looking into the mouth. Many teeth may look very healthy but an x-ray can show otherwise. It may become necessary to take an x-ray so that the dentist can see whether you have any decay present under the enamel, any possible infections in the roots or any bone loss around the tooth. X-rays can also allow the dentist to see in between the teeth and under fillings. Finding and treating dental problems early can save both time and money for the patient.

X-rays are sometimes taken in children to show the development of their adult teeth. Growth of wisdom teeth can also be assessed in adults.

Are x-rays harmful?

The amount of radiation from a dental X-ray is extremely low, especially with the use of modern digital x-ray such as those used at Synergy. In fact, we get more radiation from natural sources, including minerals in the soil and the general environment. A flight to Spain for example, will also subject you to more radiation than dental x-rays.

How often should I have x-rays taken?

Most new patients will probably need an X-ray, unless they were taken by another dentist very recently. This will ensure that you are on the dentist’s records and any potential problems can be identified and treated or monitored. X-rays are then recommended every 6-24 months depending on your risk levels of developing decay.

Do I keep my own x-rays?

No. X-rays are an essential part of your health records and must be kept with your personal file. As your dental records work differently to your normal health records, your dentist must keep your dental records for at least 2 years from the date of your last course of treatment.

Under the Access to Health Records Act 1990, you are entitled to copies of your records, but you will have to pay for these. It may take several weeks to copy your records.

I am pregnant, can I still take X-rays?

Always inform your dentist if you are pregnant. Research shows that dental X-rays are safe to use during pregnancy. However, the patient reserves the right not to have any X-rays during pregnancy, especially in the first 3 months.