| 摘要 |
<p>An apparatus for forming a centered bore within an intramedullary canal of a femur in preparation for the implantation of a prosthetic device (30) comprises a T-shaped device (10) formed from a handle (12) and an elongated rigid rod (14). The rod includes outwardly projecting fins (18) at its distal end adapted to engage the interior wall of the cortex of the femur, thus centering the bore. The method of use includes preparing the femur for implantation by exposing the femoral neck and then inserting the rod (14) into the intramedullary canal until the fins (18) engage the cortex. Once the bore is formed, it is used to guide compacting devices within the femur.</p> |
