Purpose: Track placement and development of the entire arch in the upper or lower jaw find teeth that have yet to emerge through gums.Ĭapturing: Digital dental sensors are placed intraorally in the occlusal plane. They are most commonly found in pediatric dentistry. Occlusal x-rays are used to keep track of how teeth develop and track positioning even before they begin to emerge. Purpose: View the positions of all teeth including visible, emerging, and impacted teeth in one image.Ĭapturing: A patient will use a bite blocker for proper alignment while a panoramic x-ray machine rotates around the head to capture the whole mouth. They provide detailed views of both upper and lower jaws to see how they interact. Panoramic x-rays are used to view the entire mouth in a single image. The patient bites down firmly to keep the sensor in place for a clear, detailed image. Purpose: Detect abnormal changes found in the root and surrounding bone structure.Ĭapturing: Digital sensors are used along with a metal rod and ring. These only show a limited amount of the upper or lower arch and provide a dentist with a more detailed view of a single tooth. Periapical x-rays are used to view a whole tooth, from the crown to the root. The film method is still used, as well as phosphorus plates, but image quality is subpar compared to that produced by digital sensors. Traditionally, a patient would bite down on the plastic holding the x-ray film in place. Purpose: Detect tooth decay between individual teeth and any changes caused by gum disease.Ĭapturing: Digital dental sensors are placed intraorally using positioning bite blocks and the patient bites down to obtain the image. This type of dental x-ray only captures exposed teeth (upper and lower) and about half of their roots and bone structure. More often than not, a dentist will obtain multiple bitewing x-rays during routine check-ups. Bitewing X-Ray Imagesīitewing x-ray images are used to view a focus area in the mouth. Each of the different types of dental x-rays has a specific purpose and requires using the best dental x-ray machine designed to achieve the desired image. There are generally four different types of dental x-ray images, all of which are commonly used in most dental practices. If you would like to read more detailed specifications on any of our dental x-ray machines, click on the links provided or continue to explore fully. Learn more about the different types of dental x-ray images below. There are digital dental sensors that take digital x-ray images of more localized areas and there are complete dental radiography systems that can take different types of radiographic images. Different types of x-ray images require using the best dental x-ray machine specifically for that purpose.
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