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The Complete Picture: Why are Cone Beam Scans So Popular?

August 21, 2025

Filed under: Uncategorized — drweiss @ 4:10 pm
A cone beam scanner

When it comes to gathering information about the condition of your oral health, the more you know, the better. This is especially true if you are planning to undergo a major procedure such as dental implant surgery. But sometimes, traditional imaging methods like X-rays don’t yield enough information. That’s where your dentist may employ advanced devices such as a cone beam scanner. Here’s why this modern dental technology is so incredible, and how your dentist may use it to improve your treatment!

What is a Cone Beam CT scan?

A cone beam CT scan is designed to create 3-D images of your teeth and jaws so your dentist can see the structure of your jawbone and soft tissues in enhanced detail. This can assist them in determining the quality and quantity of your bone density and gives a more detailed view of your natural teeth, tooth roots, sinus cavities, and nerves.

Cone beam CT scans emit less radiation than traditional X-rays, because their beam is concentrated into a cone shape. This reduces the amount of scatter radiation and results in a better-quality image, too.

What Happens During a Cone Beam CT scan?

During your cone beam CT scan, you’ll first be asked to remove any jewelry, hearing aids, dentures, or glasses. Once your face is positioned properly, you’ll simply need to sit still, while a rotating arm travels around you, capturing images and combining them to create 3-D images. The entire process is quick and painless, only lasting around 30 seconds!

Why are More Dentists Using Cone Beam CT scans?

In addition to providing dynamic three-dimensional images of the mouth and jaw, cone beam CT scans are becoming more common in dental practices for the following reasons:

  • Faster and more accurate imaging.
  • Less radiation means they’re safer than traditional X-rays.
  • More detailed images mean more accurate planning for nuanced treatments like dental implants.

If your dentist uses a cone beam CT scanner, you can rest assured that your images will be safer and more detailed than traditional X-rays of the past. They will also provide greater insight into your oral health, so your dentist can plan a more precise treatment for things like dental implants, where enhanced accuracy can provide an added layer of safety for your new restorations.

About Dr. Weiss

Dr. Brad Weiss earned his dental degree at the Indiana University School of Dentistry in Indianapolis. He has taken numerous continuing education courses at the prestigious L.D. Pankey Institute in Florida and has been honored to be a part of their Visiting Faculty since 2008. A Fellow of the prestigious American College of Dentists since 2012, Dr. Weiss also currently serves on the Chicago Dental Society’s mediation committee. To restore your smile with the help of dental implants, schedule an appointment with Weiss Dental Arts by visiting our website or calling us today at 847-864-0188.