Population Analysis Output

Hello everyone,

I’m currently working on a project that involves analyzing bone apposition and resorption in mandibular condyles by comparing pre-treatment and post-treatment CBCT scans.

Here’s what I’ve done so far:

  1. I performed rigid alignment for the pre- and post-treatment condyle segmentations.

  2. I ran SPHARM-PDM on all segmented models (pre and post).

  3. Using population analysis module I created a CSV file to define the pre- and post-treatment groups then clicked the “Process and Export” button.

However, the output in the 3D viewer shows a dark, unrecognizable model with no clear shape as shown in screenshot

Did I miss something in the workflow or setup? I’d really appreciate any guidance or suggestions on what might be going wrong.
Thanks in advance!