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 not as common as “full sets” or bitewing X-rays, but they serve several important functions:
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Provide views of the side profile of the face.
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Provide views of the upper and lower jaws in relation to each other and with the skull.
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Provide information about “bad bites” or malocclusions.
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Allow measurement of the teeth.
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Identify fractures and other injuries to the teeth and jawbone.
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Assists in orthodontic planning.
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