画像処理装置による人工歯排列位置の診断法について

概要

論文の詳細を見る
The purpose of this study is to apply an image analysing system to making a diagnosis of the position of the artificial teeth on edentulous casts in the procedure of complete denture fabrication. Both the upper and lower casts, with the outline of denture base and the line drawn along the center of posterior ridge, were mounted by the split cast method on the averaze value articulator which had the reference lines for surperimposing some images. And then the artificial teeth were set up in the wax rim on these casts. Two kinds of images about both the casts themselves and the wax dentures on the casts were taken by color camera in the conditions of being removed from the articulator and mounted on it. We could examine the relation of horizontal position between the upper and lower alveolar ridges, and also the horizontal position of the artificial teeth on each upper and lower cast. As a result, it was concluded that the image analysing system was usefuu to set up correctly the artificial teeth on the edentulous casts in complete denture fabrication.
日本補綴歯科学会の論文
1990-10-01