Repairing the Osteochondral Defect in Goat with the Tissue-Engineered Osteochondral Graft Preconstructed in a Double-Chamber Stirring Bioreactor
Figure 5
General observation of the osteochondral area after operation. (a) 12 weeks after operation of group A. (b) 24 weeks after operation of group A. (c) 12 weeks after operation of group B. (d) 24 weeks after operation of group B. (e) 12 weeks after operation of group C. (f) 24 weeks after operation of group C.