Fig. 6From: Autologous-cell-derived, tissue-engineered cartilage for repairing articular cartilage lesions in the knee: study protocol for a randomized controlled trialExample of the measurement of T1 values. The regenerative cartilage in this case is located on the patella. a Shows the T1 value of regenerative cartilage. b Shows the T1 value of normal control cartilage. The color in the region of interest reflects the T1 valueBack to article page