Fig. 2From: Digital setup accuracy for moderate crowding correction with fixed orthodontic appliances: a prospective studyBoxplots showing the (A) MAD and (B) SDAD between the superimposed predicted and final models on the reference areas and regarding the outcomes described on the horizontal axis. The SDAD values represent the standard deviations of the absolute distances between superimposed, corresponding surface meshes of each patient that consist of thousands of points/distances, thus indicating within mesh/patient variation and not the variation between patients. Ref.: Superimposition reference. mm: millimeterBack to article page