Catastrophic Talar Bone Loss from High Velocity Trauma Treated with Structural Tricorticate Fibula Autograft, Compression Frame and Midfoot Distraction Arthroplasty

Abstract

Osteonecrosis is caused by the interruption of subchondral blood supply and can affect various bones in the human body. This case study details the treatment of a 37-year-old male with comminuted foot fractures, post-traumatic osteonecrosis, and previous surgeries who regained full weight-bearing ability and returned to work duties through a variety of techniques. Following the diagnosis of the disease through MRI scans, a surgical plan was devised for the patient: Pan-Talar Fusion Anterior Plate Reflect Anterior Flap Fibula Structural Autograft, lateral approach Complex frame compress ankle and distract mid-foot Distraction arthroplasty of midfoot The patient successfully achieved full weight-bearing and returned to work 11 months post-surgery. X-rays confirmed progressive bone healing and no hardware complications. This case demonstrates a successful treatment approach for complex hindfoot fractures, enabling full weight-bearing and return to work. Further research is needed to explore long-term outcomes and potential improvements in the surgical technique.