DISPOSITIF DE DETERMINATION D'UN DEPLACEMENT ENTRE DES POSITIONS RELATIVES DE DEUX MOULAGES DENTAIRES ET SYSTEME DE SIMULATION D'UNE INTERVENTION EN CHIRURGIE ORTHOGNATIQUE

摘要

The invention concerns a system for simulating an orthognatic surgery operation, comprising an X-ray scanner, a three-dimensional device (17) for locating the relative positions of dental cast profiles (11, 14) each associated with a module (12, 15) capable of being located in its position and orientation by the locating device (17) and an image processing system for combining tomographic images from the scanner with positioning data from the locating device (17) to obtain three-dimensional images.