[Effect of separation of wax models from the matrix at room temperature on the precision of cast crowns].
Protracting the separation of wax model and work stump in order to overcome the inner tension in the wax at room temperature is not a dependable measure for preventing shrinkage of the cast.
D003442:Crowns / Q000592:standards*; D003735:Dental Casting Technique
Einfluss der Wachsentspannung bei Raumtemperatur auf die Passgenauigkeit von Gusskronen.