Fig. 9From: Bilayer osteochondral graft in rabbit xenogeneic transplantation model comprising sintered 3D-printed bioceramic and human adipose-derived stem cells laden biohydrogelSoft X-ray photographs of osteochondral defect of femoral trochlear in rabbit cartilage blank and experimental groups. Osteochondral defects immediately after the surgery (a) Osteochondral repair defect before sacrifice (b)Back to article page