Dental imaging should answer a diagnostic question. Ask what an image will show, whether existing records can be used and how the result affects the plan.
Ask what the dentist needs to see
A visual exam cannot reveal every problem. The ADA's patient guidance describes X-rays as a tool that may show hidden decay, impacted teeth or other changes. Ask which area is being imaged and what decision depends on it. Imaging should be recommended for a reason related to your history and current findings, not simply because a fixed time has passed. If you do not understand the reason, request an explanation before the image is taken.
Discuss earlier images and intervals
Tell the office when and where recent dental images were taken, and ask whether they can be transferred. The ADA notes that X-rays may not be needed at every visit; the dentist should decide whether new images provide necessary information. An earlier image might not answer a new question, while an adequate recent one might avoid repetition. Ask what has changed and why the proposed view is the right one.
Understand safety and technique
The ADA explains that modern dental X-rays use low radiation doses and that techniques are designed to limit exposure. Ask about the type of image, positioning and how the team avoids repeat exposures. Current ADA guidance says routine abdominal and thyroid shielding is generally unnecessary and can interfere with images, though local rules may differ. If you have a specific concern, discuss it with the dental team instead of relying on outdated blanket advice.
Use the result in your care decision
After the image is reviewed, ask the dentist to show the relevant finding and explain how it changes the diagnosis or treatment options. Request copies if you are moving practices or seeking a second opinion. Johns Creek Family Dentistry lists digital X-rays among its technologies, but the listing does not mean every visit requires imaging. Keep the image in the context of the full exam, symptoms and history.
Questions to ask
Do I need X-rays at every dental visit?
Not necessarily. Ask what diagnostic question a new image would answer based on your history and current exam findings.
Can my old dentist send images?
Often records can be forwarded. Ask both offices what images exist, whether they are recent enough for the question at hand and how to transfer them.
Are protective aprons always required?
Current ADA patient guidance says routine shielding may not be needed and can interfere with images, while local regulations can differ. Ask the team about its current practice.