Teeth are the hardest organs in the human body. They are not easily affected by external physical and chemical factors to degrade or deform. Dental age assessment has been widely used in forensic practice. Dental image is one of the most common methods in the age estimation. The emergence of cone beam computed tomography (CBCT) technology provides a new way to obtain three-dimensional image of teeth. It has many advantages such as low-dose radiation, short-time scanning, high-precision image, and finical convenience. Recent development of CBCT technology and its application on age estimation are reviewed in this paper.
Age Determination by Teeth/methods* ; Cone-Beam Computed Tomography/trends* ; Humans ; Imaging, Three-Dimensional

China ; Cone-Beam Computed Tomography ; Dental Stress Analysis ; Humans ; Imaging, Three-Dimensional ; Malocclusion ; diagnosis ; etiology ; therapy ; Orthodontics ; manpower ; trends ; Orthodontics, Corrective ; methods