Dental x-rays are one of the lowest radiation studies you can have done. Wait – but aren’t x-rays full of radiation? They literally make you wear a lead vest if you’re getting your leg x-rayed in the hospital why can you have one of those thing 6 inches from your face and be okay? Is it safe? X-rays can be invaluable, as they can catch big issues early – before they’re even issues at all. And there’s never a big to-do about it it only takes moments to get a full 360-degree set of images of your entire mouth and jaw. A cone beam CT is extraoral.Most dentist suggest you have dental x-rays taken yearly. It frequently is used to aid in the diagnosis and treatment of sleep apnea. The CBCT is used when treatment planning for dental implant placement, removal of impacted teeth, and endodontic procedures such as root canals, if needed. The cone beam CT helps us to visualize intricate structures, because it can be viewed from multiple angles and is in three dimensions. The CBCT exposes patients to a much lower dose of radiation than a traditional CT scan that typically is only available in hospitals or imaging centers. The cone beam CT machine rotates around your head, capturing all data in a single rotation. A periapical x-ray is intraoral.Ĭone Beam CT: Cone beam computed tomography (CBCT) creates a three-dimensional (3-D) image of bones and teeth in a single scan. This type of image is commonly made before beginning treatment for a crown, as well as throughout a root canal procedure. A periapical x-ray can be used to detect unusual changes of the bone that surrounds your tooth, as well as display root fractures. Periapical: A periapical x-ray shows an image of the entire tooth, from the crown to beyond the root where the tooth is surrounded by alveolar bone. Sometimes we use bitewing x-rays to determine the proper fit of a crown. It is used to assess bone levels of the alveolar bone that holds teeth in place. A bitewing is used to check decay between the teeth on the flossing surfaces. A panoramic x-ray is extraoral.īitewing: A bitewing x-ray shows both the upper and lower back teeth in a single image. A panoramic x-ray image also can show bone abnormalities, bone loss and fractures, cysts, impacted teeth, infections and tumors. This type of x-ray is made to assess developing permanent teeth on young children, the development and location of wisdom teeth, and to form plans for orthodontic treatment, implants, and dentures. A panoramic x-ray is not used to assess cavities, or tooth decay. Panoramic: A panoramic x-ray is a two-dimensional (2-D) image that displays the mouth in a single image, including the teeth, upper and lower jaws, and surrounding structures. Several of the x-rays we use are intraoral, meaning the x-ray film is placed inside your mouth, and some are extraoral, meaning the x-ray film is outside your mouth. We make a variety of digital x-rays for different purposes the type of x-ray we make depends on what the dentist is trying to evaluate. X-rays can help us see signs of decay, hidden dental structures (such as wisdom teeth), and bone levels that cannot be adequately evaluated with the naked eye alone.Īt Grand Avenue Dental Care, we use digital x-rays because they emit up to 90 percent less radiation than a traditional machine, and they can be easily stored on computers, making the process safer and faster for our patients and staff. A dental x-ray is an image of the teeth and surrounding bone that aids in assessing your health. Dental x-rays, or radiographs, are an essential diagnostic and preventative tool in dental treatment.
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