[A prospective study of the outcome of anterior laxity of the knee after anterior cruciate ligament reconstruction with procedures using two different patellar tendon grafting methods].

Abstract

Evolution of laxity is more favourable in group I with bone-to-bone ligament fixation. Recovering early and complete flexion and extension is not prejudicial for the ligament. Laxity developed between 3 and 6 months and less between 6 and 12 months. KT-1000 is able to detect laxity during early postoperative period. Dynamic radiographs are more precise to control laxity year after year. Informations concerning the two compartments of the knee are of great interest to compare different procedures and to improve new surgical techniques.