Journal Name:
IOSR Journal of Dental and Medical Sciences
Volume:
14
Issue:
2
Pages From:
102
To:
115
Date:
Sunday, February 1, 2015
Keywords:
Computed tomography, Digital imaging, and Cone beam, orthodontics, three-dimensional
Abstract:
Cone beam Computed tomography has become an increasingly important source of 3D data in clinical orthodontics. It was developed due to increasing demand for 3D information obtained by conventional computerizedtomography scans. A cone beam examination is recommended in detection of facial asymmetry, assessing shape and growth of mandible, localisation of impacted canines, provides information for the placement of temporary anchorage device, evaluation of root resorption repair, assigning changes in oropharynx in growing patients with maxillary constriction treated with rapid palatal expansion etc. This article hopes to give a brief introduction to CBCT technology and explore a number of issues regarding its usage in an orthodontic and clinical setting.