Cephalometric X-ray for the orthodontist
cephalometric X-ray · ceph X-ray · side skull X-ray for braces · cephalometry
This is a picture of the head from the side. From it, the orthodontist measures the position of the jaws and teeth.
Before braces or aligners, to plan orthodontic treatment, and to check the result.
⏱ Duration: the picture itself takes a few seconds, the whole visit usually 5 to 10 minutes; the picture is usually handed over right away
Be sure to tell your doctor
How to prepare
- Jewelry. Take off earrings, hairpins, glasses, and any piercings on the head and neck.
- Clothing. No metal around the neck and shoulders.
What to bring
- The referral from your orthodontist
- An ID
- Previous X-rays, if any
How it goes
- A protective apron is put on you
- You stand or sit at the machine
- Your head is held by soft supports at the ears
- You are asked to close your teeth and not move
- For a few seconds, the machine takes the picture
What you'll feel
- Nothing hurts
- The ear supports may press a little
Afterwards
- You can go about your usual day right away
- The picture is usually handed over right away or sent to your orthodontist
- The orthodontist will explain the measurements and treatment plan at the visit
Common questions
Is it harmful for a child?
The radiation dose is small. The picture is taken only when it is needed for treatment.
How is it different from a panoramic X-ray?
A panoramic picture shows all the teeth. This one shows the head from the side, to measure jaw position.