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Teeth X-ray |
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Teeth X-ray - Dental X-Ray Reasons, Procedure, Preparation, Risks
Dental X-Ray
Teeth x-ray or dental x-ray refers to images of the teeth, tissues that surround the teeth and bones of the teeth. These x-rays help in diagnosing problems of the teeth, jaw and mouth. Cavities, bone loss and dental structures which cannot be otherwise detected are revealed through dental x-rays. These x-rays involve radiation in small amounts and can be of different types.
Teeth X-ray Reasons
Dental x-rays are conducted in order to detect mouth problems such as tooth decay, damage of the bones which support the teeth and tooth injuries. These x-rays are usually done to detect problems at an early stage, before even symptoms develop. An x-ray of a tooth also helps to determine if the tooth has grown in the right place or has not broken through the gums in the right manner. Growths such as tumors and cysts and abscesses also show up in dental x-rays. Tooth x-rays also help to determine the positioning of permanent teeth in children that still have their baby teeth. X-rays help to plan the course of treatment for large cavities or teeth that are not in a straight line. Early signs of tooth decay can be effectively detected with an x-ray.
Teeth X-ray Preparation
The doctor must be informed in case the individual is pregnant. This is necessary as the test involves radiation. If the x-ray is absolutely essential, a lead apron may be placed over the woman’s stomach to protect the baby from the radiation. Other than this, there are no other special preparations that need to be done prior to the procedure.
Teeth X-ray Procedure
The tooth x-ray is taken in the dentist’s clinic and the images are interpreted by the dentist. A technician first covers the individual with a lead apron so that the body is shielded from the radiation. These aprons also have a collar known as a thyroid shield which protects the thyroid gland. The individual is made to bite on a piece of plastic or cardboard which contains the x-ray film. This may need to be done many times until images of all the teeth are obtained. The mouth may be rinsed after the x-ray.
Teeth X-ray Risks
There is very little risk involved in a dental x-ray as the amount of radiation is very low. The results of a dental x-ray will indicate tooth decay, bone damage, tooth injuries, cysts, abscesses, tumors, impacted teeth and extra or abnormally positioned teeth.
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Submitted on
March 3, 2010 |
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