Fig. 1From: Accuracy of different tooth surfaces on 3D printed dental models: orthodontic perspectiveThe schematic figure, illustrating the design of this study. Scanning models generated from intraoral scans and 3D-printed models were exported to Geomagic Control software. Tooth surface segmentation was performed on 3D-printed scanning models, and each tooth surface was individually superimposed on the reference modelBack to article page