Radiation safety standards during 3D CBCT imaging: A review in dentistry

Abstract

The development of cone-beam computed tomography (CBCT) technology altered the practise of oral and maxillofacial radiology. When compared to medical computed tomography, CBCT was quickly adopted in dentistry settings due to its small size, relatively reduced cost, and decreased ionising radiation exposure. CBCT referrals are still being made incorrectly due to a lack of sufficient education among dentists and specialists. Furthermore, in order to get high-quality pictures, operators may raise the radiation dose, exposing the patient to unnecessary hazards. The objective of this review is to give an insight into 3D imaging with CBCT technology and a prudent radiation monitoring during CBCT for the benefit of both patients and dentists.