Functional salvage of a mangled lower limb using custom-made endoprosthetic replacement

Functional salvage of a severely injured extremity is a challenge for the patient and the treating surgeon. We report a case of a woman presenting with severely injured lower limb and bone loss, which was managed using a custom-made endoprosthetic replacement for successful functional outcome. Despite being complicated by bone loss, nerve injury and infection; a planned staged surgical treatment and rehabilitation have resulted in satisfactory outcome. At 3-year follow-up, the functional score according to the Musculoskeletal Tumor Society-International Symposium on Limb Salvage System was 70% and the Toronto Extremity Salvage Score was 62%. Endoprosthetic replacements may have a limited role in managing selected patients with mangled extremity and can lead to a good functional outcome to these patients.