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EQ-5D-5L score progression is observed in 8 patients with bilateral chondral lesions in the knees (A) and 2 patients in the ankle (B) who underwent treatment with high-density autologous chondrocyte implantation (HD-ACI). The scores are tracked from the baseline visit to the 24-month post-operative period Horizontal bars represent statistically significant pairwise comparison: basal vs. 12 months and basal vs. 24 months (* p < 0.05; ** p < 0.001). [42,43].
