Package DentCAD was established on the basis of recognized competence in tool making products and PowerSHAPE CopyCAD, jointly implement the concept of reverse engineering, in which the computer 3D-model is created on the basis of 3D-scanning physical prototypes. DentCAD package has a simple, intuitive user interface, and is focused on the use of non-professionals in the field of 3D-modeling. As a basis for work in DentCAD taken three-dimensional scanning data cast teeth. Getting cast oral executed in the same way as with traditional methods dentures. Ready plaster cast is scanned in a special non-contact three-dimensional scanner. The result of the scan and the basis for DentCAD is a three-dimensional computer model of the geometric area of ​​the mouth, which is planned to establish a dental prosthesis. The user must select from the database DentCAD most appropriate form tooth and finalize it means DentCAD to the desired shape. Supplied with DentCAD database contains model crowns for each tooth. To edit the geometry used intuitive features sculptural modeling. If necessary, 3D-model of the product can be scaled to the desired ratio. Most standard procedures such as surface modeling bite, the lower edge of the crown and cement layer between the tooth and the crown peeled, perform automated. In the course of their work over DentCAD 3D-model, the user can create a dynamic section of the product, control the degree of transparency of the surfaces and their color. Finished 3D-models can be demonstrated to the patient on a computer screen. Note that DentCAD allows to export data in a standard format 3D-data STL, used, including plants and rapid prototyping. Benefits DentCAD: Convenient and easy to use interface -The System step by step, will consistently and easily perform all operations -options Dynamic view Master recreation (Restoration Wizard) missing elements -Automatic Creation of crowns and bridges based on the scanned data Is a simple and anatomical restoration Modeling for manufacturing -Automatic Removal and correction of undercuts in the data received from the scanner -Correction Tool Parametric modeling: it is possible to change the model at any stage of the simulation Editing sizes and shapes of products interactively Output Formats -DentMILL XML -STL