Abstract: A surgical tool for use in preparing a graft path in anterior cruciate ligament reconstruction in a knee joint in which aligned tibial and femoral osseous tunnels are made for a bone-tendon-bone graft or similar surgery where two bone tunnels are in alignment. The tool comprises an elongated guide body having a guide shaft capable of being positioned within the tibial tunnel and extending into the femoral tunnel, and an elongated channel-like main body which is coaxial with the guide shaft. The main body includes a rasping head and is rotatably and axially slidable on the guide shaft for guided rasping of bone surfaces along the graft path. The rasp head fully encircles the guide shaft and is capable of following the guide shaft to enter and extend beyond the tibial tunnel. The leading end of the guide body includes a guide head with a flexible structure for connecting the head to the guide shaft.

Abstract: A surgical tool for use in preparing a graft path in anterior cruciate ligament reconstruction in a knee joint in which aligned tibial and femoral osseous tunnels are made for a bone-tendon-bone graft or similar surgery where two bone tunnels are in alignment. The tool comprises an elongated guide body having a guide shaft capable of being positioned within the tibial tunnel and extending into the femoral tunnel, and an elongated channel-like main body which is coaxial with the guide shaft. The main body includes a rasping head and is rotatably and axially slidable on the guide shaft for guided rasping of bone surfaces along the graft path. The rasp head fully encircles the guide shaft and is capable of following the guide shaft to enter and extend beyond the tibial tunnel. The leading end of the guide body includes a guide head with a flexible structure for connecting the head to the guide shaft.