RigidFix femoral fixation: a test for detecting inaccurate cross pin positioning.

The RigidFix Cross Pin System (DePuy Mitek, Raynham, MA) is a popular technique for femoral fixation of graft in ACL reconstruction. In some cases, though, cross pins miss the femoral tunnel resulting in inadequate proximal graft fixation. We present a simple test to detect the incorrect placement of cross pins.

Injuries to the infrapatellar branch(es) of the saphenous nerve in anterior cruciate ligament reconstruction with four-strand hamstring tendon autograft: vertical versus horizontal incision for harvest.

The goal of this study is to evaluate the incidence rate of iatrogenic injuries to the infrapatellar branch(es) of saphenous nerve during ACL reconstruction with four-strand hamstring tendon autograft. Retrospective review of 226 patients that underwent 230 arthroscopically assisted primary ACL reconstructions with four-strand hamstring tendon autograft, between March 2002 and December 2004. The patients were separated into two groups.