Figure 2From: Autologous chondrocyte implantation for rheumatoid arthritis of the knee: a case report Clinical photographs taken during the autologous chondrocyte implantation surgery:(a) trochlea; (b) debridement and preparation of the femoral condyle; (c) injection of chondrocyte with fibrin into the prepared lesion; and (d) after injection of chondrocytes.Back to article page