Fig. 6From: DICOM segmentation and STL creation for 3D printing: a process and software package comparison for osseous anatomyShape error (signed differences) measurement after superimposing pairs of STL models using SpG. The black square indicates the mean value, the upper limit indicates the maximum value, and the lower limit indicates the minimum value. Multiple comparisons of the shape error of each mandible STL model were performed, and no significant difference was foundBack to article page