Unusual Combination of Hip Dislocation with Ipsilateral Femoral Neck and Acetabulum Fracture: A Rare Case Report

Introduction: Traumatic dislocation of hip associated with ipsilateral femur neck and acetabulum fracture is a rare and devastating injury as a result of high-energy trauma, with potential complications of femur head aseptic necrosis and hip joint degenerative arthritis. Patients, postoperatively, may encounter decreased functional outcomes and serious challenge, during activities of daily living. Management guidelines lack clarity, with possible options including fracture fragments fixation or hip joint replacement. Case Report: A 45-year-old patient was diagnosed with posterior dislocation of hip with ipsilateral femur neck and acetabulum fracture. Plan for emergent hip reduction and primary surgical fixation of fracture fragments was made. Intraoperatively, posterior wall acetabulum fracture was found to be excessively comminuted and non-amenable for fixation and femoral head was found to be avascularized. Subsequently, plan was changed to total hip replacement with acetabular defect reconstruction. At 1-year follow-up, no aseptic loosening was observed on radiographic views of pelvis, with total Harris Hip Score of 91. Conclusion: Early operative management for such complex injuries is a necessity. Definitive management in the form of primary fracture fixation/arthroplasty should be decided intraoperatively. Keywords: Femur neck, hip dislocation, acetabulum fracture, ipsilateral, case report.

SCHANZ OSTEOTOMY A FADING ART

The pelvic support osteotomy is a useful surgical procedure for the salvage of damaged hips of patients in whom arthrodesis or hip arthroplasty are not appropriate either surgically or nancially. It is a procedure that has much to offer the adolescent or young adult who has painful limping, restriction of hip motion and early onset fatigue to walking as a consequence of hip destruction from AVN, TB hip, old neglected dislocation of hip, neglected acetabulum fracture or persistent severe hip dysplasia. A successful pelvic support osteotomy reduces limp by reducing the Trendelenburg lurch and compensating the limb length inequality. It provides stability by taking support on the hemipelvis and facilitates a more energy-efcient gait. In this article, the authors present their own experience with palliative Schanz osteotomy.

Specialized trauma care in the acute period of trauma for a victim with unstable pelvic ring injury and acute acetabulum fracture

The final reconstructive treatment of complex pelvic injury in a patient with combined trauma in the acute period of traumatic disease is presented. Indirect reposition, limited access, stable functional osteosynthesis were performed, which allowed to obtain a good anatomical and functional outcome.

Acetabular fractures: epidemiological, lesional, therapeutic and evolutionary aspects

<p class="abstract"><strong>Background:</strong> Fractures of the acetabulum are serious because they affect a deep, load-bearing joint that is difficult to repair surgically at first. They occur in a context of polytrauma. The aim of our work is to study the epidemiological, lesional, therapeutic and evolutionary aspects of acetabulum fractures.</p><p class="abstract"><strong>Methods: </strong>This is a 5-year retrospective study from January 2012 to December 2016 including 45 patients treated for acetabulum fracture.</p><p class="abstract"><strong>Results: </strong>45 patients including 38 men and 7 women with a mean age of 36 years (extremes 18 and 74). The circumstances of occurrence were dominated by road traffic accidents with 42 cases (93.3%).</p><p class="abstract">According to the Judet-Letournel classification, we observed 28 elementary fractures (16 posterior wall fractures, 11 posterior column fractures, 1 anterior column fracture) and 17 complex fractures (7 posterior column and posterior wall fractures, 6 transverse and posterior wall fractures, 3 posterior and anterior column fractures, 1 anterior column and posterior hemi-transverse fracture). The association of a dislocation with an acetabulum fracture was found in 32 cases. Associated lesions (fractures) were observed in 23 patients. One case of associated TCE was noted. Treatment was orthopedic in 18 patients, surgical in 18 patients and functional in 9 patients. According to the Matta criteria we obtained after treatment 46.7% good reduction, 51.1% satisfactory and 2.2% unsatisfactory reduction. According to the Postel-Merle D'Aubigné rating, 16 patients obtained excellent results with overall 93.3% satisfactory results. The complications found were coxarthrosis (15 cases), para-articular ossification (2 cases) and vicious callus (1 case).</p><p class="abstract"><strong>Conclusions:</strong> The treatment of acetabulum fractures depends on the type of fracture, the age and activities of the patients. Orthopedic, surgical as well as functional treatment can give good acetabular reconstructions and functional results.</p>

Fractures of the acetabulum: from yesterday to tomorrow

Purpose The aim of this article is to present history, state of the art, and future trends in the treatment of acetabular fractures. Methods Review of recent and historical literature. Results Acetabular fractures are difficult to treat. The first descriptions of this injury already appeared in ancient Greek history, but intensive development started in the second half of the twentieth century after Judet and Letournel’s seminal work. Their classification is still the gold standard today. It is actually a pre-operative planning system and is used to determine the most appropriate surgical approach. The therapy of choice for dislocated fractures is open reduction and internal fixation. Recent modern techniques based on high-tech computerized planning systems and 3D printing have been successfully integrated into orthopaedic trauma practice. Conclusion There is no ideal surgical approach for acetabulum fracture treatment, so new approaches have been developed in recent decades. The best outcome series have shown good or excellent results, between 70 and 80%.

Combined Acetabulum Fracture and Hip Dislocation in an 18-Year-Old Female at 35-Week Gestation: A Case Report and Review of the Literature

Caring for an injured, pregnant patient can be a management challenge. We report the case of an 18-year-old female who sustained a left acetabulum fracture with a concurrent hip dislocation at 35 weeks’ gestation following a motor vehicle accident. Through an interdisciplinary, team-based approach, the patient was guided through obstetric delivery and orthopedic surgical fracture fixation without complication. By being familiar with the unique challenges in management posed by pregnant patients, orthopedic surgeons can be better equipped to minimize morbidity and mortality in this patient population while maximizing clinical outcomes.