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Cephalometric X-rays

The cephalometric X-ray is a unique tool that enables the dentist to capture a complete radiographic image of the side of the face.  X-rays in general offer the dentist a way to view the teeth, jawbone, and soft tissues beyond what can be seen with the naked eye.  Cephalometric X-rays are extraoral, meaning that no plates or film are inserted inside the mouth. Cephalometric and panoramic X-rays display the nasal and sinus passages, which are missed by intraoral bitewing X-rays.

Cephalometric X-rays are usually taken with a panoramic X-ray machine. The adapted machine will have a special cephalometric film holder mounted on a mechanical arm. An X-ray image receptor is exposed to ionizing radiation in order to provide the dentist with pictures of the entire oral structure. The advantage of both cephalometric and panoramic X-rays is that the body is exposed to less radiation.

Cephalometric X-rays are not as common as “full sets” or bitewing X-rays, but they serve several important functions:

  • Provide views of the side profile of the face.
  • Provide views of the jaw in relation to the cheekbone.
  • Provide information about “bad bites” or malocclusions.
  • Allow measurement of the teeth.
  • Identify fractures and other injuries to the teeth and jawbone.
  • Assists in orthodontic planning.

How are cephalometric X-rays taken?

Cephalometric X-rays are completely painless. The head is placed between the mechanical rotating arm and the film holder, which is placed on another arm.  The arm rotates around the head capturing images of the face, mouth, and teeth.  The clarity and sharpness of these images will depend on the positioning of the body. The images are usually magnified up to 30%, so any signs of decay, disease, or injury can be seen and treated.

After capturing cephalometric X-rays, the dentist will be able to see a complete side profile of the head. This can assist in orthodontic planning and allow an immediate evaluation of how braces might impact the facial profile and teeth.  Another common use for this type of X-ray is to determine specific measurements prior to the creation and placement of dental implants.

If you have any questions or concerns about cephalometric X-rays, please ask your dentist.

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Testimonials

"Friendly staff, very clean offices, thorough explanation of services and pro-active maintenance tips, no pain...all you could ask for in a dental team! Thanks"

I came to Hawthorn Woods Family Dentistry, since I had problems with my gums and overall dental health. Dr. Copeland provided a consultation and recommended a long-term treatment plan, which included porcelain veneers and improving my overall dental health in the course of two years. I could not believe the transformation and I enjoyed being part of the process!
Dr. Copeland performed the dentistry for my porcelain veneers, which look natural and help keep my gums healthy. Dr. Copeland gave me the smile I never had, but always wanted and did so in a caring and professional manner.
The staff at Hawthorn Woods Family Dentistry wanted to make sure I was happy and healthy and were accommodating to my schedule by providing appointments that worked for me.
What I like most about Hawthorn Woods Family Dentistry is that the aftercare and preparation were just as important to Dr. Copeland and his staff as the actual dentistry for the final fitting and placement of the veneers.

I went to your office to get a tooth extracted. I wanted to let you know what a wonderful experience I had! Jeffrey Copeland explained everything to me, helped me relax, feel at ease. The best part- I didn’t feel any pain! Never before have I felt more relaxed getting dental work! His assistant, Kristen, was just as comforting.

My sisters, Karen McGuinn and Sue Bowers, are patients of yours and highly recommended I come to you. The best advice I ever received from them!

I can’t say enough about Dr. Copeland. I’m going to recommend everyone I know to your practice!

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