Abstract Background Segmented structures. such as bones. are typically stored as 2D contours contained on evenly spaced images (slices). Contour interpolation algorithms to turn 2D contours into a 3D surface may differ in their results. https://www.roneverhart.com/Small-Sebenza-31-Titanium-Carbon-Fiber-Handle-Insingo-CPM-MagnaCut-Blade-Blue-Single-Lug/