If you want to design objects around the scan (like custom orthotics or armor), you may need to convert the mesh into a solid CAD body.

Ideal for organic modifications. You can use Boolean modifiers to subtract the scan's shape from another object to create perfectly fitting parts. 3. Medical Reconstruction (DICOM to STL)

Reduce the triangle count if the file is too large for your computer to handle comfortably. 2. Convert to a Solid Body (Reverse Engineering)

Import the STL as a mesh and use the "Mesh to BRep" or "Convert Mesh" tool to create a solid you can modify.

Use tools like Meshmixer or Blender to "watertight" the model, ensuring there are no gaps in the surface.

If your scan originated from medical imaging (MRI or CT), the process involves extracting specific anatomical data.