Fig. 2From: DICOM segmentation and STL creation for 3D printing: a process and software package comparison for osseous anatomyThe 3D surface model (virtual 3D model) created from STL data displayed on PMV4. The coordinate system in 3D space, with the length measurement of the STL models in the X-, Y-, and Z-axis directions. Lengths and volumes of the highlighted areas shown in green for the mandible STL model (a) and for the ball STL model (b and c) were measuredBack to article page