Fractures of the femur in relation to cemented hip prostheses

Abstract

We have reviewed the results of treating 75 fractures of the proximal femoral shaft in the presence of a cemented femoral prosthesis. A simple radiographic classification into four types is proposed, and suggestions are made on the appropriate management of each. Comminuted fractures around the implant need early revision, whilst spiral fractures in this region may be treated conservatively or by operation. Transverse fractures at the level of the tip of the prosthesis are difficult to manage, and may require open reduction and internal fixation.