Background and Objectives: Total femoral replacement (TFR) was originally developed for limb salvage following the resection of malignant tumors. Over time, its indications have expanded, now serving as a reconstructive option for failed endoprosthetic replacements and severe trauma cases. Despite its advantages, TFR is a highly complex surgical procedure associated with significant complication rates. This study aims to analyze the management of complications and propose strategies to mitigate associated risks. Materials and Methods: This is a retrospective study conducted on patients from two independent hospitals who underwent TFR for different reasons. Results: Nineteen patients were included: eight underwent TFR for oncological indications, while 11 had the procedure as a revision following failed endoprosthetic arthroplasty or trauma. Postoperative complications were observed in 10 patients (53%), including hip dislocation (21%), mechanical implant failure (11%), infection (21%), wound healing complications (26%), and metal allergy symptoms (5%). Revision surgery was required in six patients (32%), but no cases necessitated amputation. Conclusions: TFR is associated with a high risk of complications, with infection and wound healing issues being the most prevalent. In our experience effective complication management strategies should include early intervention, considering TFR at an earlier stage in non-oncological patients to minimize multiple revision surgeries; allergy screening, assessing for potential metal hypersensitivity preoperatively; dislocation prevention, implementing dual mobility bearings to reduce instability; infection control, utilizing intraoperative local antibiotic therapy in revision cases; and wound management, applying vacuum-assisted closure (VAC) therapy postoperatively to enhance wound healing. Implementing these strategies may improve patient outcomes and reduce the burden of complications associated with TFR.
Wrześniak et al. (2026) studied this question.