Figure 6
Example of failed osteochondral repair 6 month after surgery obtained using μMRI at 9.4 T. Cartilage defect (*) without repair tissue above level of the osteochondral bone plate; drill holes are filled with granulation tissue (+), a large cyst is partly visible (#). Axial (a); coronal (b) and sagittal plane (c); SGE sequence, isotropic voxel size 120 μm3. Scale bar = 4 mm.