Digital dentistry encompasses things such as computer-aided diagnostic imaging, computer-aided design and fabrication of dental restorations such as crowns for individual patients, and dental lasers. Digital dentistry techniques have grown in popularity in recent years with the advance of computers and other technologies such as digital sensors. A portable dental x-ray is a device that is able to go to the patient as opposed to a standard x-ray machine, which is attached to a wall in a dentist office and requires the patient to be in-office.
Many patients see their dentist in-office, others require the dentist and equipment to go to them. Those who are incarcerated, home-bound, in nursing homes, working in underdeveloped locations or stationed on military bases are just some of the patients who may benefit from having access to a portable dental x rays unit. Teeth problems could not only be painful but could also cause many health problems. Waiting to access an in-office machine may not be an option depending on the condition.
It is sometimes helpful for the dentist to see the patient’s entire head before making a diagnosis. A cephalometric projection is often the best choice in these situations. Orthodontists(dental orthodontics model) in particular often use this type of X-ray to work out comprehensive treatment plans for patients. For some patients, a dentist will order a sialography X-ray to look for gland problems. This type of imaging requires the use of a dye, called a radiopaque contrast agent. The dye allows the soft tissue of the glands to show up on the film.
An intraoral X-ray, which is taken with the film inside the mouth, is usually the most common. This type of X-ray enables dentists and other trained technicians to see the details of the tooth, root and jaw area. It can also be used to view teeth that are developing, as in children.
An extraoral X-ray is taken from the outside of the mouth. This type of scan does not have the detail of the intraoral X-ray but is very useful to find potential problems with the teeth and jaw. Extraoral scans can also show detail on impacted teeth and can highlight the relationship between the jaw and the teeth and can highlight potential problems that might exist between the two. One type of extraoral dental imaging X-ray is a panoramic shot, which shows the entire mouth. A tomogram scan, by contrast, shows only a particular portion in detail.
Digital radiographs are becoming a popular form of dental x-ray machines. They use an electronic pad or sensor instead of a piece of x-ray film. This kind of dental x-ray machine transmits images directly to a computer. The images can be stored, printed, and compared using software to decide whether any changes have occurred over time.
Original source: https://www.oyodental.com/The-Information-about-Dental-X-rays