Digital x-rays have a benefit of lower ration levels. Traditional x-rays already had low radiation exposure but going digital further lowered exposure by up to 90%. The use of an electronic sensor instead of x-ray film to capture the image allows us to instantly see the results so we can either retake a blurry image or move on to your oral exam without having to wait for development. Having the images be digital instead of film also allows your dentist and hygienist to enlarge the image for a better view.