A denture base on which an artificial replacement of teeth is implanted, wherein the denture base includes a plurality of dentures arranged and fixed in a plastic or metal foundation, wherein the dentures are arranged along with the occlusion curve expressed based on the central point set up on the resultant line showing the radius of curvature R of the optimal row of teeth obtained from the roentgenogram of a patient's temporal areas of the head, and the direction of the standard resultant of the power produced at the time of occlusion.