Digital X-Rays, also commonly known as radiographs, are undeniably an integral and essential aspect of a dental care treatment. Not only does a digital X-ray help dentists in diagnosing an anomaly in a patient’s mouth, but is also beneficial in preventing an oral care issue before it becomes poignant.

Digital X-Ray (or Digital Radiography) is the latest innovative addition to take dental X-rays. This particular technique takes the help of an electronic sensor instead of an X-ray film that captures and stores the digital image on a computer. Plus, a dentist can even transmit the images via in-office computers, in addition to printing and emailing copies of X-rays. Since it is a digital X-ray, dentists can instantly view and enlarge the image, thereby making the process of detecting a problem faster and easier.

Dentists and dental hygienists all over the world rely heavily on digital X-rays to fetch valuable information, which otherwise may or may not be available in a regular dental examination.

A good dentist will always be able to detect hidden dental abnormalities that may go unnoticed otherwise. A digital X-ray is the best diagnostic tool to determine the present condition of oral health and to decide further treatment plan.

In the absence of digital X-rays, a few of the problems that may go unnoticed are:

  • Developmental abnormalities
  • Decay between teeth
  • Bone loss
  • Problems in the gum line
  • Poor root positions
  • Cysts
  • Cancerous and non-cancerous tumours

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Frequently Asked Questions: Bad Breath Control

Q1. Digital X-Rays: Are They Safe?

Quite irrefutably, digital X-rays are now the most relied and heavily trusted tools for fetching more efficient patient experience. Better diagnosis, less labour-intensive, reduction of chemical waste, and faster results are a few of the key advantages associated with digital X-rays. It is, however, essential to know if digital X-rays are safe or not.

Being exposed to natural radiation in the environment on a daily basis is an inevitable phenomenon for all of us. One of the distinct benefits of using digital x-rays is that, unlike traditional dental X-rays, digital X-rays produce a lower level of radiation. Depending upon the type of films used, when switched from film to digital X-rays, radiation exposure can be reduced by as much as 90 per cent.

The digital X-rays used in dental clinics emit an extremely small amount of doses of radiation. In a nutshell, digital X-rays are considered to be very safe. But, of course, necessary precautions should be taken for limiting the patient’s exposure to radiation. For instance, taking only those X-rays that are required, and using lead apron shields and a thyroid collar to limit the abdomen and thyroid exposure respectively.

Q2. How Often Should Digital X-Rays Be Taken?

The answer to this question depends on your dental history and the present condition of your mouth. If you regularly visit a dentist and have an excellent oral health, then you may need a digital X-ray once a three years or so. Besides, your age and lifestyle habits play a pivotal role in deciding the number of times you need digital X-rays for your mouth. Smoking, for instance, increases the risk of bone loss around the teeth and periodontal diseases, and hence may require you to get X-rays done often. Even users of chewing tobacco, adults with many fillings and crowns, and people with dry mouth require frequent digital X-rays. Children in particular may require X-rays once in six months.