X-RAYS
Periodically, your dentist may ask
you to have an X-ray examination. X-rays help your dentist find
hidden problems that can threaten your oral or general health.
You may have heard or read statements that question the safety
of dental X-ray examinations. There is little reason for you to
be concerned about safety when modern techniques and equipment
are used. X-ray examinations are a necessary part of complete,
comprehensive dental care.
X-ray examinations provide your
dentist with an important tool that shows the condition of your
teeth, its roots, and jaws. X-rays can help your dentist
determine the presence of periodontal disease, abscesses and
many abnormal growths, such as cysts and tumors. X-rays also can
show the exact location of impacted teeth. They show the
location of cavities and other signs of disease that may not be
possible to detect through a visual examination alone. In most
cases, new patients require a full set of oral X-rays to
evaluate oral health status, including any underlying signs of
gum disease and for future comparison.
Portions From: "The
Benefits of X-rays", American Dental Association, 1996
"Dental X-ray Examinations Your Dentist's Advice,"
American Dental Association, 1993.
|
Bitewing X-rays typically
determine the presence of decay in between teeth, while
periapical X-rays show root structure, bone levels, cysts and
abscesses. A panoramic radiograph allows your dentist to see the
entire structure of your mouth in a single image. Within one
large film, panoramic X-rays reveal all of your upper and lower
teeth and parts of your jaw. What is apparent through one type
of X-ray often is not visible on another. Your dentist has a
need for the different information that each radiograph can
provide to formulate a diagnosis. All health care providers are
sensitive to patients' concerns about exposure to radiation.
Your dentist has been trained to prescribe radiographs when they
are appropriate and to tailor radiographic schedules to each
patient's individual needs. By using new technology and by being
knowledgeable about recent advances, your dentist knows which
techniques, procedures and X-ray films can minimize your
exposure to radiation.
|
