Treatment of periprosthetic fractures around total hip arthroplasty with an extensively coated femoral component.

Abstract

Late periprosthetic fractures may occur around loose cemented femoral components, usually as a consequence of osteolytic bone deficiency. The management of these fractures should include revision total hip arthroplasty using techniques that achieve fracture healing and component stability. If a cementless component is to be used, osseointegration is desirable. Presented herein is a technique of revision total hip arthroplasty for this injury using a curved, extensively coated femoral component. Four cases have been followed for a minimum of 2 years. Each case achieved a good or excellent clinical outcome while radiographs demonstrated fracture healing and osseointegration.