How to superimpose two CT/CBCTs?

How do you superimpose two scans? or even move the VR side by side?


You’re looking for Registration tools. You can do the basic translation (moving) of the volume in Transforms module:

If you need more precise or automatic registration, look into BRAINS or Elastix registration modules.


You can also register volumes based on matching anatomical landmarks using SlicerIGT extension’s Fiducial Registration Wizard module.

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Thank you very much! I will try that. Do you have any video tutorials that I can see?

Thank you very much! I have downloaded the extension. Would you send me the video tutorials if you have one? Thanks,

You can find tutorials about SlicerIGT modules here:

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