Fig. 5From: The residual STL volume as a metric to evaluate accuracy and reproducibility of anatomic models for 3D printing: application in the validation of 3D-printable models of maxillofacial bone from reduced radiation dose CT imagesVolume of bone STL model for each reconstruction/radiation dose configuration in the first (a) and second (b) patient included in this study shown both as an absolute measurement (left y-axis) as well as with respect to the volume of the reference bone STL model derived from AIDR3D reconstruction of the clinically-acquired data (100 % radiation dose)Back to article page