Figure 4.
Color plot depicting 3D deviation in the precision of the (A) TRIOS 5 intraoral scanner; (B) Medit i700; and (C) Primescan intraoral scanners. Color plot depicting 3D deviation in the trueness of the (D) TRIOS 5 intraoral scanner; (E) Medit i700; and (F) Primescan intraoral scanners. Red represents displacement in the outward direction/positive direction, whereas blue represents displacement in the inward direction/negative aspect. The green color represents a perfect alignment between the superimposed images. Images generated through Medit Link 3.3.2 and Medit design 2.1.4 software (Snip and Sketch 10.2008.3001.0, Microsoft Corp).