This technique includes biting on a special piece of paper or plastic that allows your dentist to assess the overall health of your teeth, determine if you have cavities, and measure the level of your bone. Occlusal X-rays capture all your teeth in one photograph and are done when your mouth is closed to view how your upper and lower teeth line up.
This X-ray also can be used to detect any abnormalities in the palate. Panoramic X-rays are taken with a machine that rotates around your head, taking a full image of your jaw, the roots of teeth and their placement.
The image can also detect any abnormalities or pathology that may be present in the jaw or sinuses. Periapical X-rays focus on two teeth from root to crown to provide a full vantage for your dentist. Digital X-rays are the newest form of technology in dental X-ray capabilities with minimal exposure to radiation and allow for images to be created that can be printed or stored electronically.
Digital X-rays taken at different times can be viewed in a way that allows dentists to observe slight differences over time, making them more accurate and effective for identifying changes. At many dental offices, panoramic x-rays are taken using digital radiography, which provides your dentist with a complete overview of your teeth. Some dental offices may use multiple bitewing x-rays. Each bitewing will provide the dentist with a view of several of your teeth.
Diagnostic x-rays are a bit different. They are usually required when a larger dental treatment is being planned. If you are having a root canal, for example, Dr. This type of x-ray is specifically intended to capture a comprehensive image of the entire tooth, all the way from the top crown to the bottom root.
If you are having any kind of dental procedure like a root canal, dental implant , or even a filling, in some cases, additional diagnostic x-rays may be required to image the tooth and the surrounding areas, and plan your treatment accordingly. Children may need to have dental X-rays more often than adults because their dentists might need to monitor the growth of their adult teeth. This is important because it can help the dentist determine if baby teeth need to be pulled to prevent complications, such as adult teeth growing in behind baby teeth.
If your dentist uses digital X-rays instead of developing them on film, your risks from radiation exposure are even lower. A thyroid collar may be used in the case of thyroid conditions. Children and women of childbearing age may also wear them along with the lead bib. Pregnancy is an exception to the rule. Women who are pregnant or believe they may be pregnant should avoid all types of X-rays.
Tell your dentist if you believe you are pregnant, because radiation is not considered safe for developing fetuses. Dental X-rays require no special preparation. That creates a more hygienic environment for those working inside your mouth. X-rays are usually done before cleanings. The X-ray machine is positioned alongside your head to record images of your mouth. Some dental practices have a separate room for X-rays, while others perform them in the same room as cleanings and other procedures.
There are several types of dental X-rays, which record slightly different views of your mouth. They help dentists see the condition of your teeth and also the roots, jaw placement, and facial bone composition. They will help your dentist find and treat dental problems before they become too serious or advanced.
There are many types of dental X-rays , but bitewing, periapical, and panoramic radiographs are the most common ones. Bitewing X-rays are done to locate early signs of decay between back teeth or bicuspids teeth in front of the molars.
Periapical X-rays are useful for focusing on just one or two teeth. A panoramic X-ray is used to show the entire mouth in one image. Other radiographs include occlusal X-rays, cephalometric X-rays, and cone-beam computed tomography.
While they do expose you to low radiation levels, the harmful effects associated with them are also low. That said, you can always ask for the added protection of a leaded apron to cover your abdomen or a leaded collar to protect your thyroid. Additionally, prevention is always better than cure. Brushing twice a day and flossing regularly can prevent tooth decay and lessen the need for X-rays.
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