Patent ID: 7032599
Filing Date: 2006-04-25
Classification: A61B,A61F

Abstract:
1. A method of repairing a knee, comprising: providing an anterior cruciate ligament replacement graft having opposed ends; drilling a longitudinal tunnel through a top of a tibia; drilling a longitudinal tunnel through a bottom of an adjacent femur such that the tibial tunnel and the femoral tunnel are substantially in alignment; drilling a substantially transverse tunnel through the femoral tunnel, such that the transverse tunnel intersects the femoral tunnel, and is in communication therewith, the transverse tunnel having first and second open ends; providing a filamentary member, the filamentary member comprising an endless loop; threading the filamentary member through the knee such that a first end of the filamentary member extends out from one end of the transverse tunnel and a second end of the filamentary member extends out through a second end of the transverse tunnel, and a bottom loop of the filamentary member extends out through a bottom opening of the tibial tunnel; providing a surgical needle and attached surgical suture; folding the graft to form a graft loop having a top, a bottom, and an opening; engaging the graft with the suture such that the suture passes through the graft loop opening; engaging the graft with the filamentary member such that it passes through the graft loop opening; pulling the graft loop up and into the femoral and tibial tunnels by pulling on the needle and suture, whereby the filamentary member is simultaneously moved into the femoral tunnel, such that the top of the graft is in the femoral tunnel, and the graft loop opening is in alignment with the transverse tunnel; manipulating the filamentary member such that it is tensioned to form a substantially straight configuration that is substantially in alignment with the transverse tunnel; providing a cannulated cross-pin having an outer surface; securing the upper end of the graft loop in the femoral tunnel by passing a cannulated bone pin over the filamentary member and through the graft loop opening, and mounting the bone pin in the transverse tunnel; and, providing a tibial securement member and securing the lower end of the graft loop in the tibial tunnel by inserting the securement member into the tibial tunnel.