See what an examination cannot show
Dental radiographs can reveal disease or damage that is not visible by looking directly at the teeth. Digital sensors record these images electronically. They still use ionizing radiation, even though digital imaging can reduce exposure.
Read more: American Dental Association / MouthHealthy · X-rays.
Select images for a reason
The type and timing of images depend on your history, examination, and disease risk. Previous images can be useful and may help avoid unnecessary repeats. An imaging plan should answer a clinical question rather than simply follow a calendar.
Read more: American Dental Association · X-Rays/Radiographs.
Bring questions and previous records
Let the team know when and where you last had dental images. Ask what a proposed image is intended to show and how its findings could change the care plan. You can request an explanation of the image while discussing next steps.
The question may concern a possible cavity repair, the support around teeth, or another finding. Three-dimensional imaging is a separate decision; our CBCT guide explains that distinction. Read the journal article on why X-ray plans differ for a consultation checklist.
Common questions
Do I need X-rays at every visit?
The examination and your individual needs guide that decision.
Should I mention recent images from another office?
Yes. Tell the team where they were taken so their usefulness can be considered.
General patient information. Your examination and health history determine the advice and treatment appropriate for you.