Call Us Today! 267-498-5297

CLICK TO CALL! We'll connect you now!

Radiation Exposure from Dental X-Ray Imaging Isn’t a Cause for Concern

Your dental care would be much more limited without our ability to see “below the surface” with x-ray imaging. But since x-rays passing through the body are a form of radiation, could your exposure from them be hazardous to your health?

It depends on exposure dosages and, of course, the amount you have been exposed to over your lifetime. But, decades of research have demonstrated that exposure to dental x-rays during your regular office visits are only a fraction of the radiation you normally encounter from the natural environment every year.

X-rays have the ability to pass through body tissues, but at different rates for soft tissue like skin and muscle and hard tissue like bone. This effect creates shadows on exposed film; the differentiation is in such detail that a trained technician can interpret not only internal structures, but defects such as fractured bone or, in the case of dentistry, signs of tooth decay and bone loss from gum disease.

But like other energy sources in our environment, x-rays do emit radiation that in high doses can be dangerous to living tissue. The amount of exposure is measured in millisieverts (mSv), a unit that allows for comparison of doses from different sources of radiation. Scientists have calculated that we’re normally exposed to between 2 and 4.5 mSv every year.

By contrast, a single digital periapical image taken of a tooth is equal to 1 microsievert (μSv), or one thousandth of an mSv; a full mouth series (between 18 and 20 images) creates an exposure of 85 μSv, or 85/1000 of one mSv. In addition, advances in technology have further reduced the radiation exposure from x-ray imaging. For example, digital imaging has reduced exposure during full mouth x-rays from seven to ten days of equal exposure from normal background radiation to half a day, and with no loss in image quality.

In effect, dental x-rays pose little to no risk for patients. Still, understanding that x-ray imaging does expose patients to radiation, dentists follow certain protocols and safety precautions. For example, dentists will place a lead apron around their patients’ chest area during an x-ray exposure.

As your dentist, we’re happy to address any concerns you may have about x-ray radiation exposure. But rest assured, the x-ray devices used in your dental care, so necessary in the fight against tooth decay and other diseases, are safe and reliable.

If you would like more information on the use of x-ray technology and safety, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article X-Ray Frequency and Safety.”

Tagged with: ,
Posted in Oral Health
NEW PATIENT ONLINE OFFER
cosmetic dentistry and family dentistry with a Lansdale dentist
FREE Initial Consultation
~ OR ~
$100 Off Initial Exam, X-rays and Cleaning
CONTACT US TODAY FOR DETAILS
CONTACT US

NAME:

Please leave this field empty.

EMAIL:

PHONE:

MESSAGE:

View our privacy policy



BLACK & BASS
COSMETIC AND FAMILY DENTISTRY

Black & Bass Cosmetic and Family Dentistry At Black & Bass Family Dentistry, we provide relaxing cosmetic dentistry treatments to the Montgomeryville, North Penn and surrounding areas. Contact us in Lansdale for dental implants and other dental anxiety free services.
410 N Broad St
Lansdale, PA 19446
Call: 215-368-1424267-498-5297 sandyc@blackandbass.com
WRITE A REVIEW
FOLLOW US!