Total Femoral Replacement- A Case Report

Abstract

Introduction: Total femoral replacement(TFR) is a well-recognized salvage procedure performed after multiple failed endoprosthetic replacements, which result in severely compromised bone stock and damaged structural integrity. TFR is performed as an alternative to lower limb amputation, restoring femoral integrity and enabling patients to resume ambulation. TFR is expected to be performed more frequently as the worldwide rate of revision arthroplasty increases due to improved patient survival rates and their underlying diseases, exceeding the functional life of endoprosthetic arthroplasty. We present a 74-year-old, overweight woman with an extensive surgical history with respect to her right knee. Her right lower extremity x-rays showed a long-cemented stem knee tumour prosthesis and a Garden 4 subcapital fracture of the ipsilateral hip. Due to multiple surgeries of the knee and femur in the past, a total femoral replacement was required to be performed. The procedure was successful, and the expected outcome was met. A successful procedure performed by a skilled and experienced surgical team, a thorough rehabilitation program, and prompt post-operative management of complications, can overcome the high incidence of infection and dislocation to preserve the limb with improved functionality and reduce pain. TFR is a drastic operative intervention that can preserve the quality of life for most patients.