DENTAL PRACTICE METHOD BY RECONSTRUCTION IMAGE, DENTAL PRACTICE SYSTEM, RECORDING MEDIUM RECORDING PROGRAM EMBODYING THE METHOD AND DENTAL DISPLAY SYSTEM BY RECONSTRUCTION IMAGE AND PROGRAM EMBODYING THE SYSTEM

摘要

PROBLEM TO BE SOLVED: To obtain dental practice method by such reconstruction images which enable the distinct displaying, recognizing and data making of the state of a dental practice and may be preserved and reutilized. ;SOLUTION: A tooth and jaw model 2 installed with a prescribed position markers 1 and 3, a treatment appliance 4, an image reconstruction means 5 which forms their arbitrary sectional or perspective reconstruction images from the three-dimensional data of the tooth and jaw model 2 and the treatment appliance 4, a position measuring means 6 which measures the three-dimensional positions and inclinations of the tooth and jaw model 2 and the treatment appliance 4 by detecting the position markers 1 and 3 and an image display means 7 which superposes and displays the reconstruction image of the tooth and jaw model 2 and the reconstruction image of the treatment appliance 4 according to the three-dimensional relative relations of the tooth and jaw model 2 and the treatment appliance 4 calculated from the data obtained by the position measuring means 6 are used. The dental practice is carried out by the images displayed on an image display means 7.;COPYRIGHT: (C)2001,JPO