Dental X-Rays Center - Abilene, TX
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Dental X-Rays
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Types of Intraoral X-Rays
There are several types of intraoral X-rays, each of which shows different
aspects of teeth.
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Bite-wing X-rays show details of the upper and lower teeth
in one area of the mouth. Each bite-wing shows a tooth from its crown to about
the level of the supporting bone. Bite-wing X-rays are used to detect decay
between teeth and changes in bone density caused by gum disease. They are also
useful in determining the proper fit of a crown (or cast restoration) and the marginal integrity of fillings.
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Periapical X-rays show the whole tooth -- from the crown
to beyond the end of the root to where the tooth is anchored in the jaw. Each
periapical X-ray shows this full tooth dimension and includes all the teeth in
one portion of either the upper or lower jaw. Periapical X-rays are used to
detect any abnormalities of the root structure and surrounding bone
structure.
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Occlusal X-rays are larger and show full tooth development
and placement. Each X-ray reveals the entire arch of teeth in either the upper
or lower jaw.
Types of Extraoral X-Rays
There are several types of extraoral X-rays that your dentist may wish to
take.
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Panoramic X-rays show the entire mouth area -- all the
teeth in both the upper and lower jaws -- on a single X-ray. This type of X-ray
is useful for detecting the position of fully emerged as well as emerging
teeth, can identify impacted teeth and aid in the diagnosis of tumors.
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Tomograms show a particular layer or "slice" of
the mouth while blurring out all other layers. This type of X-ray is useful for
examining structures that are difficult to clearly see -- for instance,...
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Recommended Reading Related to Dental X-Rays
Fillings »
Introduction
To treat a cavity your dentist will remove the decayed portion of the tooth and then "fill" the area on the tooth where the decayed material once lived.
Fillings are also used to repair cracked or broken teeth and teeth that have been worn down from misuse (such as from nail-biting or tooth grinding ).
What Steps Are Involved in Filling a Tooth?
First, the dentist will numb the area around the tooth to be worked on with a local anesthetic. Next, a drill, air abrasion instrument or laser will be used to remove the decayed area. The choice of instrument depends on the individual dentist's comfort level, training, and investment in the particular piece of equipment as well as location and extent of the decay.
Next, your dentist will probe or test the area during the decay removal process to determine if all the decay has been removed. Once the decay has been removed, your dentist will prepare the space for the filli...
Read the Fillings article »
Emergency Contact for Abilene
- In case of Emergency, call 911
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