Trabecular morphometry was measured based on magnetic resonance imaging (MRI; A, B) and micro-computed tomography (micro-CT, C,D). A) A sample MRI image with the region of interest (ROI) marked in orange. B) A zoomed in view of the MRI ROI. C) A raw micro-CT image with the ROI indicated in orange. D) A reconstructed image based on micro-CT images. All images are from the fourth cadaver’s right knee.