From: Autologous stem cell-derived chondrocyte implantation with bio-targeted microspheres for the treatment of osteochondral defects
Points
2.7 (1–6)
6.6 (1–10)
8.3 (3–11)
9.1 (5–11)
Grade
Grade IV
Grade III
Grade II
Appearance
Severely abnormal
Abnormal
Nearly normal