A Case Report of Bilateral Asymmetrical Traumatic Hip Dislocation – A Rare Presentation

INTRODUCTION: Asymmetric bilateral hip dislocations are very rarely reported in literature. We report a unique case of asymmetric traumatic bilateral hip dislocation in a 34-year-old male, describing the management and post-operative complications. CASE REPORT: A 34-year-old truck driver sustained injury to both his hips in a head on collision between two trucks while seated in the passenger seat. There was a delay in presentation at our institution as he was referred after 17 h of the trauma. After evaluation, he underwent closed reduction of both hips under intravenous anesthesia on the same day. The post-reduction assessment revealed a left-sided posterior wall fracture which was suspected due to the instability after reduction. Fixation of the fracture was done using two spring plates. The patient was followed up throughout his rehabilitation and thereafter when he resumed his occupation. Six months after the incident, the patient had pain-free, full range of motion of both hips. Three years after the surgery radiological investigations revealed changes suggestive of early avascular necrosis (AVN), however, the patient did not have any functional restriction. CONCLUSION: This is a case of bilateral asymmetric hip dislocation with left side posterior wall fracture. It is important to reduce the hip and also address the fracture as early as possible to prevent AVN.