Figure 8
Example of subchondral bone cysts at 6 month after surgery obtained using μMRI at 9.4 T. Subchondral bone cysts (+) that are located in the subarticular spongiosa were commonly observed after marrow stimulation. Asterisks (*) indicate extend of the cartilage defect. Axial (a); coronal (b) and sagittal plane (c); SGE sequence, isotropic voxel size 120 μm3. Scale bar = 4 mm.