Figure 1.

(a) Morphological measurements were made from micro-CT images and 3D reconstructed models as shown. (b) The volume of interest for reporting stress results spanned from the bottom of the cement to beneath the subchondral bone, and included bone within 1.5 mm (red) of the cement mantle (blue), determined at each cross section. In the left image the blue dots represent locations of cement voxels (1/50 of total voxels shown), and in the right image, the cement outline is shown at a single axial cross section.