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. 2014 Feb;22(2):334–343. doi: 10.1016/j.joca.2013.12.009

Fig. 1.

Fig. 1

AMG. A. A medial tibial plateau resection specimen from a patient having Unicompartmental knee arthroplasty (UKA) for AMG. The schematic on the right helps better demonstrate the areas of full thickness cartilage loss, partial thickness cartilage loss and macroscopically normal cartilage. B. Schematic representation of AMG. The damaged area can be divided into equal thirds (T1, T2, T3). The undamaged cartilage is region N. T1-T3 and N were collected for microarray analysis.