How to make wrist bone segmentation in 3D slicer, creating smooth models ready for 3D printing.

20:21 quality right after segmentation and how to improve model quality
22:35 final quality after smoothing effects
22:59 how to create OBJ or STL files with export tool

Used extensions:
SegmentEditorExtraEffects
Quantitative Reporting
MarkupsToModel
PETDICOMExtension
SlicerDevelopmentToolbox

For illustration purpose only, not for medical use.