Cone beam computed tomography: an update for general dental practitioners

Abstract: As medical imaging becomes more advanced, Cone Beam Computed Tomography (CBCT) is increasingly used in general dental practice to aid diagnosis and treatment planning. Uses are varied and range from implant planning, endodontic treatment planning, to facial reconstruction. This article aims to give an overview of the legislation, scanner types, advantages and pitfalls of CBCT imaging. CPD/Clinical Relevance: Cone beam CT imaging is becoming a widely used tool for imaging the dentition and facial bones. Justification and optimization of this imaging technique requires knowledge of the radiography of CBCT imaging, and the pros and cons of this technique.