Upper and lower sets of artificial teeth - have elastic inserts allowing horizontal compression and extension, and displacement of median line of teeth

摘要

A complete denture comprising an upper and a lower set of artificial teeth is characterised in that both the upper set and the lower set each had elastic insertion that allows stretching and compression of the denture in a horizontal direction resulting in variations of the rel. distance of the median lines of the teeth between opposite ends. Improved positioning and stability of the prosthesis as claimed, inside a wearer's mouth. Robust construction.