Comparing the Dimensional Accuracy of Casts Obtained from Two Types of Silicone Impression Materials in Different Impression Techniques and Frequent Times of Cast Preparation

Figure 5

The schematic view of the measured dimensions in the plaster models related to investigating the dimensional accuracy of the casts obtained from different impression methods. (a) The height of the small die in the external part. (b) The width (diameter) of the small die in the base. (c) The distance between the internal vertices of dies with each other.