Dental X-rays play a significant role in your oral health. In fact, most people underestimate the purpose of these radiographs. They help our dental team diagnose existing dental problems and prevent new ones. There are two types of X-rays used in dentistry, intraoral and extraoral.
About Intraoral Dental X-Rays
Intraoral dental X-rays are the most common ones used in general dental care, providing great detail of teeth, bones, and supporting tissues inside your mouth. Using these X-rays empowers your dentist to find cavities, examine tooth roots, check bone health, diagnose gum disease, and gauge the development of teeth.
As part of a dental exam in Norcross, GA, your dentist sometimes recommends intraoral dental X-rays. More specifically, he or she requests bitewings, periapical, or occlusal dental X-rays in Norcross, GA.
Bitewing X-rays highlight back teeth crowns for the upper and lower molars and bicuspids. You can recognize these X-rays as the type being taken, as you must bite down on a wing-shaped device that holds the X-ray film in place. Your dentist uses these imaging studies to find signs of tooth decay between back teeth.
Periapical dental X-rays in Norcross, GA, show only one or two teeth at a time. It shows each of these teeth from root to crown. Your dentist may recommend these X-rays for all of your teeth through a full-mouth radiographic survey, called an FMX.
An occlusal dental X-ray is larger than other dental X-rays. This type highlights the development and placement of teeth in children, showing all teeth on the upper or lower jaw at once.
Extraoral Dental X-Rays in Norcross, GA
Extraoral X-rays show the big picture of your oral health by depicting your teeth, jaw, and skull. Your dentist uses these radiographs to see your growth and development, impacted tooth status, relationships between teeth and jaws, and bones of your face. They do not show the detail of intraoral X-rays, so the dentist does not use these radiographs to find cavities or other tooth damage.
The four types of extraoral X-rays include panoramic, cephalometric, cone-beam computed tomography (CT), and standard CT X-rays. Panoramics show your entire mouth on one X-ray film, including all teeth and both jaws. This is the X-ray that encircles your head while you stand still in a specific position, with your head held still by special devices.
Cephalometric projections show one entire side of your head. Your dentist uses these to see the relationship of your teeth to your jaw and your facial profile. Cone-beam CT images show three dimensions, such as prove useful for dental implant procedures. A standard CT is usually done in a hospital and also works well for dental implants.
Modern Dental Radiographs
Digital X-rays are the most modern type of dental radiographs. Instead of using X-ray film, these use flat electronic pads. The images go into a computer where your dentist views them on screen or prints them out. Digital X-rays show great detail and work well for showing tiny changes in tooth health over a span of time. These also use less radiation than other types of dental imaging studies.
Complete Dental Care in Norcross, GA
Of course, your dental care requires more than just X-rays. You also need a complete range of dental services provided by a dentist you trust. These dental services include:
Through dental X-rays, routine exams, and teeth cleanings performed by your dentist every six months, every member of your family can enjoy their best oral health and most attractive smiles. For your family’s best oral health care, including dental X-rays when needed, visit the Dental Center of Norcross in Norcross, GA. Call us at 678.504.6422 to schedule appointments for yourself and your loved ones today.