Well-fixed cementless stems are sometimes needed to be extracted in patients with complications including periprosthetic infection, stem-neck breakage or trunnionosis. The purpose of this study was to report the clinical outcome in patients undergoing re-implantation surgery following removal of a well-fixed porous-coated cementless stem by the femoral longitudinal split (FLS) procedure(Fig.1, Fig.2). We conducted a retrospective study and radiographic review of 16 patients who had undergone re-implantation following the FLS procedure to remove a well-fixed stem due to periprosthetic infection, stem-neck breakage or trunnionosis. The study group consisted of 2 men and 14women with an average age of 68.4 years. Mean follow-up was 33.1± 25.0 months. Operation time, intraoperative bleeding, complications, causes of re-operation and clinical score were evaluated and the Kaplan-Meier method was used to evaluate the longevity of the stem.Background
Methods
