Dental X-Rays

Dental X-Rays

Dental radiographs (x-rays) are essential, preventative, diagnostic tools that provide valuable information not visible during a regular dental exam.  Dentists and dental hygienists use this information to safely and accurately detect hidden dental abnormalities and complete an accurate treatment plan.  Without x-rays, problem areas may go undetected.

Dental x-rays may reveal:

  • Abscesses or cysts.
  • Bone loss.
  • Cancerous and non-cancerous tumors.
  • Decay between the teeth.
  • Developmental abnormalities.
  • Poor tooth and root positions.
  • Problems inside a tooth or below the gum line.

Detecting and treating dental problems at an early stage can save you time, money, unnecessary discomfort, and your teeth!

Are dental x-rays safe?

We are all exposed to natural radiation in our environment.  The amount of radiation exposure from a full mouth series of x-rays is equal to the amount a person receives in a single day from natural sources.

Dental x-rays produce a low level of radiation and are considered safe.  Dentists take necessary precautions to limit the patient’s exposure to radiation when taking dental x-rays.  These precautions include using lead apron shields to protect the body and using modern, fast film that cuts down the exposure time of each x-ray.

How often should dental x-rays be taken?

The need for dental x-rays depends on each patient’s individual dental health needs.  Dr. Pearce and Allison, our dental hygienist will recommend necessary x-rays based on the review of your medical and dental history, dental exam, signs and symptoms, age consideration, and risk for disease.

A full mouth series of dental x-rays is recommended for new patients.  This includes x-rays to check the areas around the bone and roots of your teeth as well as cavity detecting  x-rays. A full series is usually good for three years.  Flossing (Bite-wing) x-rays (x-rays of top and bottom teeth biting together) are taken at recare visits and used to check for cavities between teeth.


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Site Developed by Prosites.com The information contained in this website is intended to conform with The Royal College of Dental Surgeons of Ontario's Practice Advisory concerning Professional Advertising, September 1998. Dr. Christopher Pearce is a general practitioner, as defined & licensed by the RCDSO. All content and images © 2006. Dr Christopher Pearce, Dentistry, PC, 3A Main St. West Huntsville, ON P1H2C5.