Long term follow-up results of a femoral megaprosthesis. A review of thirteen patients.

A total of 16 patients were treated with a femoral megaprosthesis at the University Hospital of Pellenberg. Their charts were reviewed and 13 patients were seen for a follow-up study. The indications for this procedure were revisions of a total hip arthroplasty and primary bone tumors. The aspects of the operative technique and postoperative management are discussed. A careful reconstruction of the abduction apparatus and a post-operative immobilisation for a period of 3 months seems to be important to prevent post-operative dislocation and to obtain an adequate functional result. The operation seems to be successful regarding the absence of pain and a restored function.