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BACKGROUND This is a prospective clinical study to assess the effectiveness of autologous chondrocyte implantation in patients who failed prior treatments for articular cartilage defects of the knee.(More)
The purpose of this study was to assess the efficacy of intraoperative femoral nerve block (FNB) in the reduction of postoperative pain following anterior cruciate ligament (ACL) hamstring(More)
The purposes of this study were to compare operated and nonoperated knees after anterior cruciate ligament reconstruction using the semitendinosus tendon and a polypropylene ligament augmentation(More)