Fig. 5From: Mid-term prognosis of the stromal vascular fraction for knee osteoarthritis: a minimum 5-year follow-up studyMRI evaluation of full-thickness cartilage defect changes at 5Â years. A, C Coronal and sagittal images of the medial femur and tibia before injection of SVF. A grade 1 full-thickness cartilage defect can be observed in the circle. B Coronal and sagittal images of the medial femur and tibia 5Â years after SVF injection. The full-thickness cartilage defect in the circled area disappeared, and the cartilage edge was smoothBack to article page