title: Cone beam computed tomography - know its secrets.
abstract: Cone-beam computed tomography (CBCT) is an advanced imaging modality that has high clinical applications in the field of dentistry. CBCT proved to be a successful investigative modality that has been used for dental and maxillofacial imaging. Radiation exposure dose from CBCT is 10 times less than from conventional CT scans during maxillofacial exposure. Furthermore, CBCT is highly accurate and can provide a three-dimensional volumetric data in axial, sagittal and coronal planes. This article describes the basic technique, difference in CBCT from CT and main clinical applications of CBCT.
authors: Professor & Head, Department of Prosthodontics, Mahe Institute of Dental Sciences, Mahe, Pondicherry, India.
authors: Mohan
authors: M
authors: Kumar
authors: Senior Lecturer, Department of Oral Medicine & Radiology, Mahe Institute of Dental Sciences, Mahe, Pondicherry, India.
authors: Muhammad
authors: M
authors: Shanavas
authors: Reader, Department of Oral Pathology, Mahe Institute of Dental Sciences, Mahe, Pondicherry, India.
authors: Ashwin
authors: A
authors: Sidappa
authors: Reader, Department of Conservative & Endodontics, Mahe Institute of Dental Sciences, Mahe, Pondicherry, India.
authors: Madhu
authors: M
authors: Kiran
keywords: Cone-beam computed tomography; X-ray; diagnostic imaging; spiral computed tomography