Towards MR-Based Trochleoplasty Planning

ArXiv Code Data

Result: A patient-specific, super-resolved pseudo-healthy 3D Mesh that could be used for intraoperative navigation.

If the viewer doesn't show, ensure you use safari or chrome. You can orient the Mesh with your mouse. Zoom in for better details. The visualization shows both meshes: The super resolved mesh before and after step 3. Blue arrows indicate where bone should be removed, red arrows indicate where bone should be added.

Before and after Step 1 (Super Resolution MRI (INR)). View of one axial slice only.

Before After

Note that it's the same patient as in the visualization above.

Before and after Step 2 (Segmentation). View of one axial slice only.

Before After

Note that it's the same patient as in the visualization above.

Before and after Step 3 (Inpainting with WDM). View of one axial slice only.

Before After

Note that it's the same patient as in the visualization above. With marching cubes we compute the mesh and can compute the visualization that is shown above.