436029.fig.002a
(a)
436029.fig.002b
(b)
436029.fig.002c
(c)
436029.fig.002d
(d)
Figure 2: MRI sagittal sequential T2 views of the knee. Pretreatment MRI scans ((a) (sequential image: 5/20) and (c) (6/20)) show a tear (arrow) within the posterior horn of the medial meniscus. Posttreatment MRI scans at three months ((b) (5/20) and (d) (6/20)) indicate the healed meniscus (triangle) that has been repaired by ASCs mixture-based treatment.