MAXILLARY TOOTH DIMENSION DETERMINING SYSTEM

摘要

A maxillary tooth dimension determining system includes a computer into which a photograph of a face of a client and its papillary distance a are inputted. The width W1 and height H1 of the first maxillary incisors are computed in accordance with the following expression. W1 = .alpha. .times. 2.5.times. (1116)and H1 = W1 .times. (413). The width W2 of the second maxillary incisors is computed in accordance with the following expression. W2 = 0.618W1 An image of the teeth is displayed on a display screen together with the image of the client's face, in such a manner that it can be moved to an appropriate position in the image of the client's face.