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3D Printed Models vs Gypsum Models

The decades old method of capturing a patient’s tooth morphology and related oral structures has involved taking a physical impression of some form and pouring that impression with some form of gypsum or resin product. Depending on the contraction rate of the impression material, one can determine what expansion rate the gypsum should roughly be … Continued

Storage of Gypsum Products

Through a heating and crushing process, gypsum loses water. It continually tries to absorb water from any source possible, including humidity. Labs must store it carefully.