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. 2017 Nov 14;18:450. doi: 10.1186/s12891-017-1824-6

Fig. 4.

Fig. 4

a, Weight bearing Anterioposterior view of the ankle joint showed improvement of the subchondral cyst in talus at 31 months after surgery; b, The SIRT image displayed the healing of the autograft to the surrounding tissue, the improvement of the bone marrow edema