X-rays
 Computer
Digital Radiography (CDR)
Dental x-rays can now be taken using sensors that transmit the
image directly into a computer monitor. This larger image helps
the patient understand the doctor's explanations more easily and
enables the doctor to "zoom in" on a specific area of
the tooth. An important advantage to this new technology is that
it reduces the amount of radiation by 90%. Digital x-rays are also
faster. The digital image only takes 20 seconds to appear in the
monitor. In addition, this new technology is friendly to the environment
since no chemicals are needed for developing the image.
 What
are Dental X-rays?
What most people call X-rays are actually X-ray photographs (also known as
radiographs). An image is made using X-rays, which are similar to sunlight,
but of a shorter wavelength, and able to show us what's below the surface of
a tooth. Even though we call them X-rays, we are actually referring to the image
created by X-rays.
Why are Dental X-rays Necessary?
X-rays are the only way to identify problems that aren't externally visible.
X-rays are very essential in doing a complete and thorough dental
examination. They are especially important in diagnosing serious
conditions early to allow for effective treatment before
you experience discomfort. X-rays show bone anatomy and density,
decay between the teeth or how extensive
the decay is, whether an abscess is
present, impacted teeth, or if children have permanent teeth.
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No Cavity on X-ray
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Months later, cavities that start between the teeth
can't be seen by a visual examination, but they can be detected on an
X-ray.
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This cavity was detected and filled before the patient felt any discomfort,
and before the nerve became infected or the tooth became abscessed.
There is another cavity shown in the X-ray on the left. Can you find it? It's
difficult for the untrained eye to spot. If you think you know where it is,
send an e-mail to webmaster@doctorhuff.net
and we will tell you if you're right! (Hint: It's not the left edge of the top
left tooth. That's just the edge of the frame around the X-ray).
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How Often Do I Need Dental X-rays?
The number and type of X-rays you will need depends on several factors such
as age, current dental health, and external signs that may trigger a cause for
concern. We are sensitive, however, to your concerns about exposure to radiation,
and we only perform those X-ray procedures that are necessary for your continued
dental health.
Still Have Questions or Concerns?
If you have any questions or concerns about dental X-rays, feel
free to discuss them with any of our staff. They are highly trained
in the prudent and effective use of dental X-rays and share your
concerns about exposure levels.
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