[Studies on dimensional accuracy of working casts made by various impression techniques--influence of undercuts on dimensional accuracy].

  • Kosuke Wada
  • Published 1992 in
    Kokubyo Gakkai zasshi. The Journal of the…


The purpose of this research was to evaluate the clinical acceptability of various impression techniques by comparing the dimensional accuracy of their working casts. An original metallic model was designed for this experiment. It has reference points to overlap and compare the master model and the working casts for measuring their dimensional accuracy… (More)


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