Fig. 2From: Cell-free osteochondral scaffolds provide a substantial clinical benefit in the treatment of osteochondral defects at a minimum follow-up of 5 yearsOutcome evaluation. Mean value of the clinical scores collected preoperatively, at 12–24 months after surgery and last follow-up. (* = statistically significant difference, ** = statistically significant difference and minimal clinically important difference, *** = statistically significant difference and minimal clinically important difference and subjective clinical benefit)Back to article page