Reconstruction of anterior cruciate ligament with allogeneic tendon：a medium-term follow-up / 中国组织工程研究

ABSTRACT

BACKGROUND:Alogeneic tendon has been frequently used to reconstruct the anterior cruciate ligament. However, there is a lack of middle- and long-term clinical evaluation. OBJECTIVE:To evaluate the middle- and long-term curative effect of alogeneic tendon reconstruction of the anterior cruciate ligament under arthroscopy. METHODS:Twenty-five patients with anterior cruciate ligament injury under alogeneic tendon transplantation were reviewed retrospectively. They were al folowed up for 3 years or more. The clinical outcomes were evaluated and compared using Lyshlom score scale, IKDC2000 and Tegner score scale. RESULTS AND CONCLUSION:Al the patients were folowed up. Lysholm scale scores on the knee function, Tegner scores and IKDC scores were significantly increased after transplantation (P < 0.05). No complications of infection and compartment syndrome occurred. Symptoms were relieved and the function of knee joint was improved. There was one case weakly positive for anterior drawer test. Both Lachman test and pivot shift test showed negative signs. Overal, the reconstruction of anterior cruciate ligament with alogeneic tendon has less trauma and complications, with good middle-term efficacy.