A Diagnostic Tool That Sees What Eyes Cannot
X-rays are a form of electromagnetic radiation invisible to the human eye. Because x-rays pass through soft tissues such as lips and cheeks but are absorbed by the hard material of teeth and bone, they allow us to detect issues that simply cannot be seen during a visual exam alone.
We use digital x-rays to look for cavities, examine tooth roots, evaluate the bone surrounding each tooth, assess gum health, analyze tooth and jaw positioning, and track development in younger patients.
How Digital Imaging Differs from Older Film X-Rays
Traditional dental x-rays relied on silver-oxide film that had to be developed and fixed in chemical solutions - a process that was slow and produced chemical waste. Digital x-rays replace that film with a small electronic sensor, capturing images instantly and without the environmental drawbacks of the old process.
Digital x-rays also use up to 90% less radiation than conventional film-type x-rays, which were already considered low risk.
What Happens During a Bite-Wing X-Ray
The most common type of dental x-ray is the bite-wing x-ray - named after the wing shape of the films once used. While you are seated in the dental chair, a team member places a small sensor in a specific area of your mouth and asks you to bite down gently. A tube-shaped emitter is aimed at your face to send x-rays through your tissues and onto the sensor. The emitter produces no light or heat, and there is generally no discomfort involved.
Other types of x-rays, including periapical and full-mouth views, may be used depending on what we need to assess.
Images You Can Review While Still in the Chair
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Instant Results
Digital x-ray images appear on a monitor in the treatment room the moment they are taken, so there is no waiting for film to develop.
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Easier to Understand
Because the image is right in front of you, we can walk you through exactly what we see and point out anything that needs attention.
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Simple to Share
Digital files are straightforward to share with any other dental professionals involved in your care, keeping your whole care team informed.
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Part of Preventive Care
Routine x-rays have long been a cornerstone of preventive dentistry, helping us catch potential concerns early before they become larger issues.