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Dental X-Rays
Dental X-rays help detect hidden decay, bone loss, infections, impacted teeth, and treatment planning needs.
Overview
Dental X-rays are used when a dentist needs to see areas that are not visible during examination. Frequency depends on age, symptoms, cavity risk, gum health, previous treatment, and pregnancy or medical context.
Key takeaways
- ✓X-rays are prescribed based on risk and clinical need.
- ✓They can reveal decay between teeth and infection around roots.
- ✓Digital imaging typically uses low radiation doses.
- ✓Tell your dentist if you are pregnant or may be pregnant.
What you can do
- 1Share previous X-rays if available to avoid unnecessary repeats.
- 2Tell your dentist about pregnancy, medical conditions, or recent imaging.
- 3Ask why an X-ray is needed if you are unsure.
- 4Keep regular exams so imaging can be targeted rather than delayed until pain.
When to book a dentist
- !You have toothache, swelling, trauma, or deep decay.
- !Wisdom teeth or orthodontic treatment need assessment.
- !Gum disease or bone support must be monitored.
- !Your dentist recommends imaging based on risk.