Three Types of Dental X-Rays

In today's dental clinics, oral professionals honor three types of diagnostic radiographs: cephalometric, panoramic, and periapical. Below is a short discussion of the different types of dental x-rays in 33324.

X-Rays Honored by Dental Professionals

Cephalometric X-Rays

Cephalometric ("ceph") x-rays produce a profile view of the complete head. Orthodontists frequently use these to diagnose bite abnormalities and jaw misalignment.

Panoramic X-Rays

Panoramic ("pan") x-rays produce a wrap-around radiographic image of the patient's mouth that measures 15 cm x 30 cm (5" x 11"). This is important for examining the patient's jaw and the relationship between the teeth. A panoramic machine can photograph numerous areas of the patient's anatomy. In dental practice, the pan normally has its own small alcove. Many offices, on the other hand, have specialized x-ray rooms where the machine is kept.

Periapical X-Rays

The most common types of x-rays are periapical radiographs. It records images of a few teeth at a time on little film cards placed in the mouth. Inside each treatment room, periapical x-ray machines are usually positioned on the wall.

Conventional Radiographs vs. Digital Radiographs

Conventional radiographs are obtained on photographic film that must be processed chemically. Nonetheless, dentists now have a new alternative in the form of digital radiography. These are taken digitally, placed into the office's main computer system, viewed, and saved. Digital radiographs can be decreased or expanded, colorized, darkened, or brightened in a variety of ways. Measurements can be obtained directly from the screen. Radiographs can be added to computerized patient files, incorporated into memos or letters, printed on paper for the patient to take home, and electronically transmitted to referral dentists or insurance companies. Digital radiography is not only flexible, but it also saves money and space by eliminating the need for processing chemicals, film, and darkrooms. Radiation levels are decreased by up to 90%, making the operation safer for both the crew and the patient. Furthermore, by transmitting and storing photographs electronically, paperwork, money, and time are saved. A general practitioner can e-mail a radiograph to a specialist for consultation while their patient is still in the dental clinic, thanks to digital radiography. There are now two forms of digital imaging: direct and indirect. Using either method, the radiologist can take digital radiographs using his or her existing x-ray equipment.

• Direct Digital Radiography – This does not require scanning and it is loaded into the computer immediately. Intraoral radiographs are taken using electronic sensors that are wrapped in sterile material. These sensors are similar in size to periapical image plates or film cards, but slightly thicker.
• Indirect Digital Radiography - To take a periapical exposure, the hygienist or radiologist wraps a small photosensitive imaging plate in a sterile wrapper and slips it in the patient's mouth like a regular x-ray film card. After the x-ray is taken, the exposed plate is inserted into a scanner, which scans the image and converts it to digital form.

Want to Learn More About Dental X-Rays in 33324?

At Midtown Dental Studio, we require a dental x-ray before numerous procedures to ensure proper treatment. Get a hold of us today!