3D CBCT Scans vs Traditional Dental X-Rays

Dental imaging plays a vital role in diagnosing and treating oral health issues. Cone-beam computed tomography (CBCT) has emerged as a promising imaging modality in dentistry, offering three-dimensional visualization with a high spatial resolution.

A CBCT scan uses a special type of X-ray equipment to create three-dimensional images of your teeth, jaw, and surrounding structures. It offers a 360-degree view, making it ideal for more complex diagnoses and treatment planning. Unlike standard dental X-rays, which show a flat, two-dimensional picture, CBCT scans show incredible detail from multiple angles. Higher radiation and cost are the disadvantages of CBCT. In many cases, a traditional dental x-ray is the right tool because it gives enough information without adding unnecessary complexity. Below are some cases that 3D CBCT helps for an accurate diagnosis.

This case showed that a small shadow on the traditional dental x-ray turned out a big external resorption on CBCT. It's almost impossible to diagnose the external resorption on the x-ray.

This case showed that "apparently perfect implants" on the x-ray had severe bone loss on CBCT.

CBCT offers enhanced diagnostic accuracy and image quality. It's necessary for dental diagnosis and treatment in some cases.