Digital X-rays: How are They Better?

For many years, traditional x-rays have provided dentists with a method of enhancing their inspection of patient’s teeth. In addition to exposing hidden tooth decay and cavities, digital X-rays can show impacted wisdom teeth and even bone loss below the gum line. Traditionally, conventional x-rays have also been used to examine the condition of previous dental work such as crowns, fillings and root canal treatments.

While it has become the standard in dental examinations, conventional X-ray technology has its limitations. Because the jaw must be positioned in a certain way to provide the clearest reading, taking the x-rays can be very uncomfortable for patients. Since traditional X-ray machines are large and bulky, images can only be taken from the outside of teeth, one side at a time.  Conventional x-rays also emit a low level of radiation during imaging. Although patients wear protective gear to shield them from it, some people are still concerned about the risk of extensive exposure.

Thanks to advancements in modern dentistry, there is now a safer, more efficient way to collect images from a patient’s dentition. Digital X-ray technology, sometimes referred to as digital radiography, offers dentists the ability to collect high-quality scans using sensors that immediately transmit images to a computer, rather than take them on film that requires processing. Sensors can be placed inside or outside of the mouth, where they receive a low-energy particle or “soft X-ray” signal from a digital transmitter. This machine emits about 90 percent less radiation than conventional X-ray devices.

As the photos are saved digitally, digital x-rays provide a permanent record for your dentist to monitor changes in your dentition and determine effective treatment. The recorded images are immediately uploaded to a computer where they can be enlarged or digitally enhanced by your dentist. This feature provides your dentist with a more comprehensive view when compared to traditional X-rays. These images also provide an excellent reference for future care, making multi-discipline dental treatment easier. There is also an environmental benefit of using digital x-rays. Unlike traditional x-rays, digital x-rays do not require chemicals to process the imaging.  

Digital X-rays are a safer, more effective alternative to outdated traditional x-rays. Ask your Foothills Ranch dentists at Lombardi Brothers Dental today to learn about the benefits of using digital x-rays.