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Fig. 3 | Stem Cell Research & Therapy

Fig. 3

From: Treatment of osteoarthritic knee with high tibial osteotomy and allogeneic human umbilical cord blood–derived mesenchymal stem cells combined with hyaluronate hydrogel composite

Fig. 3

Comparison between preoperative and second-look arthroscopy. (A, D) Chondral lesion of MFC in a 60-year-old male patient preoperatively (A) and 2-year postoperatively (D). (B, E) Chondral lesion of MFC in a 59-year-old male patient preoperatively (B) and 2-year postoperatively (E). (C, F) Chondral lesion of MFC in a 57-year-old female patient preoperatively (C) and 2-year postoperatively (F). MFC, medial femoral condyle

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