can either be thermally hardenable plastic material a self hardening plastic material or for example a dental or tooth cement as well it is to be understood that the plastic material 32 can as required be configured in the same manner that is for example such material can also be a thermally hardenable plastic material whose top surface is relatively wear resistant fig6 shows a representative dental restoration of the present invention in cross section the reference numerals in fig6 indicate identical elements as are described with respect to like numbered elements shown in the other figures of the drawings it is schematically indicated that a further interconnecting material 36 is provided between the tooth stump 12 and the base structure 16 the over structure 24 in the illustrated embodiment takes the form of the upper region formed by the bite element 38 as well as a covering element 40 which in the manner of an apron extends downwardly preferably this extension of the over structure extends into mesial and distal regions of the tooth whereat access thereto is significantly limited in accordance with the present invention it is preferable that the dental restoration is after its finishing that is after obtaining a perfect or exact orientation between the base structure 16 and the over structure 24 u2014 accommodated to the teeth structure and in this connection that the second interconnecting material 36 is deployed in a conventional manner in a modification of the dental restoration of the present invention it is provided in lieu of the base structure to deploy a special securement material which forms the base.