Dental X-rays (radiographs) are images of your teeth and the jaw bone in which the teeth sit. Your dentist uses these x-rays to evaluate your oral health. These X-rays are used with low levels of radiation to capture images of the interior parts of your teeth, gums, and jaw, not normally seen. Parts like the roots of teeth, the attachement of the teeth to the jaw bone, and the jaw bone itself. This can help your dentist to identify problems, like cavities, tooth decay, how deep gum infections go, and impacted teeth and bone issues.
Dental X-rays are common tools that are just as important as your teeth cleanings.
They are typically performed yearly and can be required more often if your dentist is tracking the progress of a dental problem or treatment.
If you’re a new patient, you’ll probably undergo dental X-rays so that your new dentist can get a clear picture of your dental health, especially important if you don’t have any X-rays from your previous dentist.
While dental X-rays do involve radiation, the exposed levels are so low that they’re considered safe for children and adults. If your dentist uses digital X-rays instead of developing them on film, your risks from radiation exposure are even lower. Your dentist will also place a lead “bib” over your chest, abdomen, and pelvic region to prevent any unnecessary radiation exposure to your vital organs.
Like brushing and flossing, getting regular dental X-rays is an important part of your overall oral health. Routine X-rays should not have to wait until there is a dental issue. Also, having a good checkup can be a relief, but this doesn’t mean you shouldn’t keep getting X-rays.
