How Safe Are Dental X-Rays?

How Safe Are Dental X-Rays

Dental x-rays are a frequent diagnostic technique that are thought to be very safe. Dental x-rays taken digitally produce very low radiation doses that are much lower than what you would experience during traditional imaging techniques. It’s good to delve a bit deeper into what dental x-rays entail, why they’re performed, and how they’re best handled if you’re unsure about whether you need them or wondering whether you should avoid this operation because of other medical concerns.

There isn’t anything to worry about when these x-rays are done correctly and with the right safety measures in place. A typical exam involving four bitewing x-rays exposes you to roughly the same amount of radiation as a one- to two-hour flight.

Who Should Get Dental X-Rays?

Dental x-rays are utilised for diagnostic purposes to assist dentists in identifying conditions that are essentially invisible to the human eye. Dental x-rays are taken on adults to help dentists better diagnose and treat a variety of problems.

Using these x-rays, your doctor can determine:

  1. Decayed areas, such as those hidden by fillings or in between teeth
  2. Loss of bone in connection with gum disease
  3. Infections near the tooth’s root or in the space between the tooth and gum are known as abscesses
  4. Tumors
  5. Modifications to the root canal

Many of these issues can go untreated without an x-ray. Dentists can better prepare tooth implants, dentures, braces, and other comparable treatments with an x-ray as a guide.

Pregnancy and Dental X-Rays

In general, dental x-rays are discouraged for expectant mothers. Despite the low levels of radiation, it is advisable to prevent all exposure if possible for the sake of the growing fetus. This is why it’s crucial to let your dentist know if you are or think you could be pregnant.

However, there are specific situations where it’s still advisable for pregnant women to get dental x-rays. During your pregnancy, you can still require x-rays if you have a dental emergency or are in the middle of a dental treatment plan. The best course of action will be decided after discussing the problem with your dentist.

You must strike a balance between your oral and pregnant health. You shouldn’t neglect your teeth while pregnant since pregnant women with periodontal disease are more likely to experience negative pregnancy outcomes.

If it is determined that the operation is required, your dentist can take additional safety measures, including wearing a leaded apron and a thyroid collar, for all x-rays taken throughout your pregnancy. The best course of action is to always keep your dentist informed.

X-rays and children

The effects of dental x-rays on youngsters worry a lot of parents. Radiation sensitivity is greater in children. However, the radiation exposure from a dental x-ray is still regarded as safe for children. It’s crucial to monitor a child’s development as their jaws and teeth change constantly. These x-rays serve a variety of crucial functions for young patients.

They support dentists by

  1. Ensure that the mouth has enough room for the impending teeth
  2. Keep an eye on the growth of the wisdom teeth
  3. Check to see if primary teeth are losing appropriately to make room for new permanent teeth
  4. Early detection of tooth decay and gum disease

Children should see the dentist on a regular basis and take whatever x-rays the dentist recommends.

Security Measures for Dental X-Rays

Your dentist can take a variety of steps to reduce the radiation from x-rays. Exposure is greatly reduced when a single image is taken as opposed to several. You might also discuss using the lowest radiation setting with your dentist, especially for young patients. Leaded covers can shield some bodily components from radiation.

Choosing whether or not X-rays are required

Making sure dental x-rays are only taken when necessary is the best approach to reduce radiation exposure. Dental x-rays are not scheduled on a regular basis. Instead, it is up to the medical professional to decide after doing their research if the patient requires x-rays as part of the assessment. Your dentist will take the following into account:

  • Age
  • Developmental stage of the teeth
  • An oral health history
  • Risk factors for different diseases
  • Displaying signs

Before having x-rays taken if you’re worried about exposure, ask your dentist to undertake a visual assessment. However, keep in mind that there are a number of problems and diseases that can most likely only be identified through x-rays.

If you already have x-rays from a previous dentist, be sure to transfer them to any new dentist you see in order to avoid having to undergo the same treatments twice. This will help you use x-rays as little as possible.


Dental x-rays are thought to be very secure. Nevertheless, it’s critical to comprehend the rationale behind any operation that exposes you to radiation. To learn more about how your dentist can help safeguard and enhance your oral health, don’t be afraid to talk to your dentist at Wise Dental about the necessity and your concerns for dental x-rays.

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