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Progress in Orthodontics
Fig. 3 | Progress in Orthodontics

Fig. 3

From: Analysis of maxillary asymmetry before and after treatment of functional posterior cross-bite: a retrospective study using 3D imaging system and deviation analysis

Fig. 3

Deviation analysis and calculation of the percentage of matching between the original and mirrored models of the palate detected at T0 and T1 in both treated group (MEG) and control group (CG). The RGB colored scale bar (millimeters) is shown on the right: the upper (red) and lower (blue) parts of the scale indicate the maximum positive and negative deviations. Green indicates the tolerance range, set to 0.3 mm. The number of polygons for surface representation was set to the maximum of 100,000, and the corresponding polygons of the selected reference areas were automatically superimposed

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