CBCT 3D Imaging

Physicians have relied on computerized axial tomography scans (CAT) for many years. CAT scans are an X-ray procedure that uses many different X-ray images with the help of computers to generate cross-sectional or even 3D views of internal organs and structures within the body. A knee replacement surgery, for example, would never be performed without first examining 3D imaging.

More recently however, dentists have begun to rely on 3D imaging techniques and CBCT (cone-beam computed tomography) scans to provide them with a detailed view of the mouth and skull. The advantage that 3D imaging holds over regular dental x-rays is that bone structure, bone density, tissues, and nerves can be viewed clearly.

CBCT scans can be completed in less than half a minute. This means that far less radiation enters the body than if a regular set of bitewing X-rays were taken. The main use for CBCT scans is as an aid to plan dental implant treatment and other oral surgery.

Dental implants are the most sophisticated replacement for missing teeth, but have historically proven to be time-consuming to place. CBCT scans vastly reduce the time it takes to place implants. It is thought that in the near future implants will be placed in a single visit because of this unique type of imaging.

How are CBCT scans used?

CBCT scans are advantageous because they allow the dentist to magnify specific areas of the face. In addition, the dentist can easily view cross-sectional “slices” of the jaw, which makes planning treatment easier and faster.

Here are some of the main ways in which CBCT scans are used in dentistry:

Assess the quality of the jawbone where the implant will be placed.
Determine where nerves are located.
Diagnose tumors and disease in the early stages.
Measure the density of the jawbone where the implant will be placed.
Pinpoint the most effective placement for implants, including the angle of best fit.
Plan the complete surgical procedure in advance, from start to finish.
Precisely decide on the appropriate size and type of implants.
View exact orientation and position of each tooth.
View impacted teeth.

How are CBCT scans performed?

CBCT scans are quick and simple to perform. The cone beams are used to take literally hundreds of pictures of the face. These pictures are used to compile an exact 3D image of the inner mechanisms of the face and jaw. The dentist is able to zoom in on specific areas and view them from alternate angles.

Testimonials

I have never experienced dental care so patient oriented!! Dr. Coffin and his staff are concerned with patient comfort from the time you enter the door until you leave and beyond!

C.H.

I brought my 7 year old son into the office. He had an abscess and a cavity. He was afraid and nervous! He was taken back and had to have x-rays done. He got to help and be a part of his care. He got to look at the pictures that were taken and then Dr. Coffin came in and explained everything that needed done. My little was very nervous when he heard that it had to be pulled out! He was certain that it would hurt! Dr. Coffin talked to him, explained everything and then told him about the special air that he could breath to help him! With a little coaxing, he out on his “piggy nose” and started to relax! Dr. Coffin assured him and told him that he’s doing great, every step. He answered every question in a way that a seven year old could comprehend!!
Between the ladies in the front, the dental assistant, and Dr. Coffin, this is HANDS DOWN the BEST dental office we have ever been to. I will absolutely have this office as our “family dentist” for as long as possible!!
Thank you all for being so kind and gentle with my anxious little one.

G.A.