| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device capable of efficiently displaying image data in the prosthesis of a denture in a dentition having defectivenesses of various shapes. SOLUTION: This image display device is provided with a complete denture image display part 10 for displaying the image of a complete denture having artificial teeth planted in all regions of the dentition, a remaining tooth recording part 12 for recording which region of the dentition a tooth remains in, and a remaining tooth display part 14 for reading out a tooth remaining position where a tooth remains from the remaining tooth recording means, and converting the image of the tooth remaining position in the complete denture image to the remaining tooth image, whereby if there is an image data on one kind of the complete denture image and 32 kinds of remaining tooth images (16 teeth of the upper jaw and 16 teeth of the lower jaw), all kinds of denture prosthesis images can be displayed, so that the labor for preparing many image patterns is not needed, and image data in prostheiss of a denture in dentition having defectivenesses of various shapes can be efficiently displayed.
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