Evaluation of One- and Two-Step Impression Techniques and Vertical Marginal Misfit in Fixed Prothesis

Figure 2

The vertical marginal misfit was evaluated using a light microscope at ×10 magnification under a direct LED lamp in the midbuccal, midmesial, and midlingual around the second premolar abutment. (a) The vertical misfit calculation in the mesial surface of second premolar on the original model. (b) The vertical misfit calculation in the mesial surface of second premolar on the cast model for the two-step putty/light-body technique.

(a)

(b)