What is Dental CBCT?

Dental cone beam computed tomography (CBCT) is a special type of x-ray machine used in situations where regular dental or facial x-rays are not sufficient. This type of CT scanner uses a special type of technology to generate three dimensional (3-D) images of dental structures, soft tissues, nerve paths and bone in the craniofacial region in a single scan. Images obtained with cone beam CT allow for more precise treatment planning.

Cone beam CT is not the same as conventional CT. However, dental cone beam CT can be used to produce images that are similar to those produced by conventional CT imaging.

CT scans and cone beam CT both produce high quality images.

Cone beam CT provides detailed images of the bone and is performed to evaluate diseases of the jaw, dentition, bony structures of the face, nasal cavity and sinuses. Cone beam CT has the advantage of lower radiation exposure compared to conventional CT.

What are some common uses of the procedure?

Dental cone beam CT is commonly used for treatment planning of orthodontic issues. It is also useful for more complex cases that involve:

• surgical planning for impacted teeth.
• diagnosing temporomandibular joint disorder (TMJ).
• accurate placement of dental implants.
• evaluation of the jaw, sinuses, nerve canals and nasal cavity.
• detecting, measuring and treating jaw tumors.
• determining bone structure and tooth orientation.
• locating the origin of pain or pathology.
• cephalometric analysis.
• reconstructive surgery
• Orthognathic Surgery