Diaphyseal pseudarthrosis of the femur in a patient with poliomyelitis. A special case study

摘要

Introduction The incidence of long bone pseudarthrosis ranges from 2% to 10%, with the femur being the second most commonly affected bone. There are local and systemic factors that influence the development of this condition. Various implants such as plates, nails, external fixators and combinations of the foregoing, plus grafts and materials to facilitate consolidation are reported in the literature to treat pseudarthrosis. Objective To present the special case study of a patient diagnosed with pseudarthrosis of the femur who presented with poliomyelitis sequelae. Case report A 40-year-old man with a history of poliomyelitis previously treated with osteosynthesis on 2 occasions due a fracture of the left femur. He was assessed and diagnosed with pseudarthrosis of the left femur with poliomyelitis sequelae. He underwent surgery with Luque rod fixation, frozen fibular graft and bone graft chips. His bones consolidated 12 months after the operation and he was able to resume normal activities at 16 months.