How often and when are dental X-rays needed?


Regular dental visits usually include X-rays to help your dentist accurately assess your dental health. But even if they are valuable diagnostic tools with minimal radiation exposure, you don't want more  X-rays taken if unnecessary. So the question is: What is the frequency and time of dental X-rays needed?
What's the Role of Common Dental X-rays
Even with the best eyes, the dentist can't see the teeth or the inside of the teeth, nor can you see the roots of the teeth or the bones around the teeth. Blasting X-rays usually collected during routine dental visits can show voids between the teeth and bone loss caused by gum disease, while periapical X-rays are used to diagnose abscesses or cysts, and Reveal changes in the roots of the teeth and surrounding bones. If you need to remove wisdom teeth, your dentist may need to perform a panoramic X-ray. This type of X-ray can display your entire mouth in an image, allowing your dentist to pinpoint the problem of the affected tooth, tumor or temporomandibular joint(jaw joint or TMJ).
How Often Are Dental X-rays Needed?
The frequency of dental X-rays required depends on the health of your teeth. To guide the dentist and limit the amount of radiation the patient is exposed to, the American Dental Association (ADA) stated in its 2012 recommendation that the dentist should always perform a clinical examination and assess the patient's oral and medical history prior to any X-ray examination, and the guidelines are subject to The clinical judgment of the treating dentist - in short, the need to determine X-rays before taking it.

What’s the Risk of Taking X-Rays?
Whenever you take X-rays, you are exposed to a certain level of radiation. And because radiation is associated with certain forms of cancer, especially in children, you don't want to be exposed to any necessary exposure. However, with today's technology, dental X-rays emit only very low levels of radiation. In fact, the amount of radiation from two occluded X-rays or a panoramic X-ray is equal to the amount of background radiation that you naturally expose in a day. However, even if the radiation exposure from dental X-rays is low, the radiation accumulates in the body from multiple sources over time and never dissipates.
How to Keep X-rays to a Minimum?
Here are several ways to save the cost and radiation of potentially unnecessary dental X-rays.
Maintain good dental health through diligent brushing and flossing, and check with your dentist regularly.
When you change your dentist, take the latest X-rays with you.
Discuss the issue of X-ray frequency with the dentist. He or she may have suggestions to help you extend the time between exposures without affecting your dental health.
So, to answer this question, do you need take dental X-ray? The answer is yes. They are sometimes necessary because without them, small unclear problems become bigger and more difficult to treat. But what you don't want is to take X-rays without valid clinical reasons.
Moreover, a quality dental X-ray equipment can help you reduce radiation levels and reduce risk. Such as the Portable Dental X-Ray Machine BLX-10 Dental Digital X-Ray Unit Equipment. So, for your health, please visit a formal professional dentist who has a advanced dental equipment for treatment.