Treatment of osteonecrosis of the femoral head using autologous cultured osteoblasts: a case report

<p>Abstract</p> <p>Introduction</p> <p>Osteonecrosis of the femoral head is a progressive disease that leads to femoral head collapse and osteoarthritis. Our goal in treating osteonecrosis is to preserve, not to replace, the femoral head.</p> <p>Case presentation</p> <p>We present the case of a patient with bilateral osteonecrosis of the femoral head treated with autologous cultured osteoblast injection.</p> <p>Conclusion</p> <p>Although our experience is limited to one patient, autologous cultured osteoblast transplantation appears to be effective for treating the osteonecrosis of femoral head.</p

Autologous chondrocyte implantation for rheumatoid arthritis of the knee: a case report

Abstract Introduction Although pharmacologic treatment remains the mainstay for treating rheumatoid arthritis, there is an increasing need for a method that biologically regenerates arthritic knee lesions as patient longevity continually increases. Case presentation We treated rheumatoid arthritis of the right knee in a 35-year-old female Korean patient using autologous chondrocyte implantation. Twelve months after surgery, the patient could walk without pain. Conclusion Autologous chondrocyte implantation appears to be effective for treating rheumatoid arthritis of the knee.</p