Best way to smooth surface of femur segments for FEM

Hi
Looking for support as a newbie. I am workong on femur segmentations using totalsegmentator. I am wanting to smooth their surface for mesh and FEM analysis without corrupting the internal voxel analysis- what is the best setting to do this? And would you use Surfacewrapsolidify extension?
Thanks

If you have staircase artifacts in the output mesh then you can follow these instructions.

If there are some smsll segmentation errors then your can fix them by using the Paint or Scissors effects, optionally followed by Smoothing effect (either applied globally; or just in a region by clicking in views).

Smoothing is also applied when you generate volumetric mesh from the segmentation, for example by SegmentMesher extension.