Worried About Letting Your Kids Get Dental X-rays?

Last updated on June 7th, 2019 at 02:16 am

Let us help calm your fears! We are concerned about radiation too, so we want you to have the facts you need to make an educated decision when it comes to your children.

We want you to know the truth about dental x-rays. Just to break it down for you, below is chart of the radiation doses you receive from different x-rays.

An annual maximum occupational exposure for radiation workers in the United States is 5,000 millirems (measure for radiation). When you spread low doses out over a period of time, it’s not as destructive to the body because it has time to recover.

High dose group includes:

  • Mammography 1000
  • Pelvimetry 875
  • Lower spine 450
  • Middle spine 347

Medium dose group includes:

  • Abdomen 147
  • Ribs 143
  • Pelvis 133
  • Skull 78
  • Hip 72

Low dose group includes:

  • Neck 52
  • Femur 21
  • Full mouth dental series (digital) less than 1
  • Dental bitewing (digital) less than .05

To put this in perspective, you would need to have 2,000 dental x-rays to equal the radiation in 1 mammogram. To reach that maximum safety dose, we would have to take approximately 10,000 dental x-rays.

On average people receive 3 dental bitewings worth of radiation a day just from being outside in the sun, around concrete buildings or roads. There are some studies produces by radiologist saying that low doses may actually reduce cancer risks. Knowing how low the dose is, let’s talk about the benefits.

Here are just a few benefits of dental x-rays:

  • Detecting hidden decay
  • Detecting the presence of a cyst or tumor
  • Determining the presence of permanent teeth
  • Detecting oral cancer problems
  • Detecting root involvement with the sinuses
  • To help determine whether or not to remove primary teeth
  • To determine if extra teeth are present

The list goes on and on. I hope you feel safe and secure when your child gets his or her next set of dental x-rays!

About the Author

I am a family dentist who treats children as well as adults. Making smiles people love, extreme makeovers and complex dental reconstruction is our niche including implants, TMJ, orthodontics and cosmetic dentistry. As a participant in the blog, I will be offering dental perspectives on pediatric safety and health care options on a regular basis. I can be reached at www.suwaneedental.com. Blessings to all! Dr Williams is a member of the PedSafe Expert team

Comments

One Response to “Worried About Letting Your Kids Get Dental X-rays?”

  1. Thank you for this post. There is a lot of fear mongering when it comes to radiation. Too much of course can have an adverse effect on your health, but education is the key to learning the facts.

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