The transfemoral approach for controlled removal of well-fixed femoral stems in hip revision surgery

摘要

For the removal of well fixed femoral stems, various standard and extended approaches are possible, all of which have their advantages and disadvantages. They should allow good visualization and avoid uncontrolled damage to the bone (especially devascularization and fractures) and to the musculature (especially the gluteus medius). As an extended approach we prefer the transfemoral approach in a modified Wagner technique. It is indicated for the controlled removal of broken endoprosthetic stems, a significantly thinned bone at risk of fracture, a stable cement mantle, a partially fixed cementless prosthetic stem with a coarse, rough surface, and infected, fixed total hip endoprostheses. In this review article we describe our experience with our technique of the transfemoral approach.