Dental x rays are essential for assessing your dental and gum health. Learn about the most common types of dental x rays here.

The Different Types of Dental X Rays, Explained

Did you know that one in four adults worldwide has lost a tooth due to tooth decay? Dental care is important whether it’s regulating your oral pH or removing cavities. To maintain ideal oral health, you must visit the dentist regularly.

One of the common ways to check the health of your teeth is to take dental x rays. So what makes up a normal radiograph? Not sure how to explain this process to your child?

Here are the types of dental x rays you need to know. Let’s get into it!


Bitewing X Ray

This type of x-ray is commonly used by dentists to detect cavities between the teeth and below the gum line. It shows a broad view of the upper and lower teeth which enables one to find plaque, decay, infection, and any damage to the underlying bones.

Additionally, these require the patient to bite down on an x-ray film holder and are usually performed once every year or two. 

Periapical X Ray

Periapical x rays are used to evaluate the health of teeth and the surrounding jawbone. It allows a dentist to visualize and diagnose potential problems inside the mouth, including infections, abscesses, tooth decay, and cysts.

The image taken is a single radiographic film that shows an entire tooth, the supporting bone, and the area around it. Furthermore, it is useful in determining the exact cause of a toothache or evaluating the result of a root canal procedure.

Ultimately, these are the best way to locate abscesses, impacted teeth, and jawbone fractures. 

Panoramic X Ray

This type of dental x-ray captures a two-dimensional view of the entire mouth, making it easy for the dentist to pinpoint potential issues. As the name suggests, it allows the dentist to “see” the following area such as:

  • Entire width and circumference of the mouth
  • Jaw structure
  • Sinuses and nasal area
  • Temporomandibular joint

Also, it can show the dentist potential cavities, impacted teeth, and other issues that may not be visible with other types of x rays. Moreover, a patient does not need to bite down on a metal or plastic holder to keep their mouth open.

Instead, the patient stands in front of the x ray machine and rotates their head so the dentist can capture the necessary images with greater accuracy. Finally, it is painless and allows the patient to remain comfortable.

Cone Beam CT Scans

A cone beam CT scan is a newer, more advanced type of x-ray. This technology is used to create a 3D image of the patient’s head and mouth. Additionally, oral surgeons can closely monitor conditions around the mouth, such as the sinuses, jaw joints, airway, and nerve pathways.

In addition, cone beams also give dentists accurate measurements that would otherwise be quite difficult to obtain. To ensure your smile remains healthy and strong, schedule an appointment with a dentist in my area to know which one best suit your needs.

A Guide to the Different Types of Dental X Rays

Knowing the different types of dental x rays is essential in planning and diagnosing oral health and any other related issues. They help dentists to plan treatment and identify potential areas of concern.

Get your x rays done as soon as possible to ensure you maintain optimal oral health. So, what are you waiting for? Make an appointment with your dentist today!

Did you find this article helpful? Check out the rest of our blogs! 

Related Posts

Leave a Reply