CAD System for Modeling the Physiognomic Surface of the Side Group Teeth

Abstract

Due to the use of new materials and for increasing the accuracy of dental prosthetic performance the researches has been moved from using traditional methods to the use of CAD / CAM systems. One of the important stages of dental treatment starts with a professional analyzes of the patient's prosthetic field and work out a strategy in accordance with this. For putting into practice this goal, this paper presents a CAD system that was developed to obtain the physiognomic surface of a tooth that is part of the side group teeth. The software system was developed using design and programming environments, AutoCAD and VisualLisp.