Analysis of Postoperative Knee Sepsis After Retrograde Nail Insertion of Open Femoral Shaft Fractures

Abstract

Previous publications have argued that retrograde nailing of open femoral fractures provides a potential conduit for knee infection. Our data show that risk of a septic knee as a direct result of retrograde nailing of an open femoral fracture is relatively low (1.1%; 95% confidence interval, 0.0%-3.2%). To our knowledge, this is the first case series to document the relative safety associated with retrograde nailing of open femoral fractures.