Anterior cruciate ligament reconstruction by over-the-top repair combined with popliteus tendon plasty.

We used the MacIntosh over-the-top repair combined with a popliteal tendon plasty in 273 athletically active patients with chronic incapacitating functional instability due to anterior cruciate ligament rupture; 244 were reviewed at three to nine years after operation. We describe the technique and its results, with functional evaluation by the Tegner and Lysholm system. Excellent or good results were obtained in 71%; most of the 29% fair or poor results were due to extensive meniscal and degenerative changes. In a group of 11 patients with excellent results arthroscopic and histological findings were encouraging, showing good incorporation of the graft.