Old unreduced obturator dislocation of the hip: A case report

Neglected Anterior Dislocation of Hip Managed with Total Hip Arthroplasty Using Dual Approach: A Case Report and Review of Literature

Introduction

Traumatic hip dislocations frequently result from road traffic accidents and are prevalent in developing nations. Untreated dislocations either due to ignorance or lack of proper treatment become more challenging to manage and have an increased likelihood of developing avascular necrosis (AVN). Over time, closed methods of reduction become impractical, and if the waiting period surpasses 3 months, open reduction likewise becomes unworkable. Anterior dislocations are less common than posterior dislocations, accounting for a frequency of 7-13% of all hip dislocations. Neglected anterior hip dislocations are extremely rare, and therefore, there is a paucity of information about the management of these dislocations and associated injuries. The available treatment options for these particular situations are total hip arthroplasty (THA), Girdlestone surgery, or hip arthrodesis.

Case Report

We describe the case of a 49-year-old male who presented to our hospital with a neglected anterior dislocation of the hip. The patient disclosed a history of hip trauma 8 months ago, initially receiving conservative management. However, due to persistent pain and functional limitations, he sought further medical attention. A physical examination, radiographic evaluation, and computed tomography (CT) scan confirmed the diagnosis. The patient underwent THA using dual anterior and posterior approaches, followed by a comprehensive rehabilitation program.

Conclusion

Anterior dislocation of the hip is a relatively rare condition, and its neglected presentation is even rarer. This case highlights the importance of prompt diagnosis and early intervention in neglected anterior hip dislocations to minimize complications and optimize patient outcomes.

Obturator dislocations of the hip associated with pelvic ring injuries: Case report and review of the literature

Case

An obturator hip dislocation with an associated open book pelvic ring injury is an extremely rare injury pattern. This case report will discuss challenges to closed reduction, acute management strategies and review the literature on combined hip dislocations and open book pelvic ring injuries.

Conclusion

This injury pattern presents unique reduction challenges that should be recognized early in order to provide effective resuscitation and preserve the femoral head blood supply. Failing to close reduce the hip delays reducing the pelvic ring volume because sheets and binders are precluded from working effectively.