Design and implementation of a simple 3D-orthodontia simulation system for malocclusion treatment

Abstract

As a medical software industry develops in a variety of its fields, the studies on medical software using 3D a virtual model are also being constantly conducted. In orthodontia, one of the fields where the 3D virtual model can be applied, this 3D virtual model is used to simulate treatments of orthodontic patients through several stages of tooth movement, ranging from initial malocclusion to final malocclusion. And set-up model is made into the most ideal treatment objective. This set-up model forms the foundation in manufacturing transparent and thin overlay equipment. It is esthetic and easy to use, so a number of patients prefer it. But there have been a few studies on it. In addition, because of high cost and much time till checking out their treatment process, it appears that the satisfaction level is low. Thus, this study proposed a 3D orthodontia system that provides all simulations of treatment processes and set-up model in advance for patients to raise their satisfaction level and reduce treatment expenses. © 2011 Authors.