Recurrent traumatic posterior hip dislocation in labral avulsion: case report

Recurrent traumatic hip dislocation in adults is very rare. It is often associated with fractures of the acetabulum wall and or column. There have been very few cases of recurrent traumatic hip dislocation secondary to avulsion of the acetabular labrum. We report a patient with traumatic recurrent posterior hip dislocation who had acetabular labrum avulsion, with torn short external rotators, who benefitted from surgical repair of the labrum, with plate augmentation. Clinicians should be wary of post traumatic labral tears as a rare cause of recurrent posterior hip dislocation in the absence of acetabular fractures. They are amenable to surgical repair.Key words: Recurrent hip dislocation, Labrum avulsio

Arthroscopic management of an intraarticular osteochondroma of the hip.

The role of hip arthroscopy in the management of femoroacetabular impingement (FAI) has been advancing rapidly. In this case report, we describe the use of hip arthroscopy to successfully treat a femoral neck osteochondroma that caused a symptomatic labral tear in a 37 year old woman. Hip arthroscopy offers several advantages to surgical dislocation of the hip in the management of intraarticular pathology and FAI. Hip arthroscopy is minimally invasive without the significant trauma to hip musculature, is useful in treatment of labral tears generated by FAI, and can be used to resect small lesions on the femoral head

Traumatic Hip Dislocation in Pediatric Patients: Clinical Case Series and a Narrative Review of the Literature with an Emphasis on Primary and Long-Term Complications

Traumatic hip dislocation is a rare injury in pediatric populations. Dislocation may be associated with low-energy trauma, such as a minor fall. Traumatic hip dislocation is associated with severe complications, such as avascular necrosis of the femoral head. Timely diagnosis and reposition decrease the rate of complications. In this study we retrospectively assessed traumatic hip dislocations in pediatric patients during a 10-year timespan in a university hospital. There were eight cases of traumatic hip dislocations. All patients had a minimum follow-up of two years and were followed with MRI scans. One patient developed avascular necrosis during the follow-up which resolved conservatively. There were no other significant complications. In conclusion, traumatic hip dislocation is a rare injury which is associated with severe complications. Patients in our case series underwent a timely reposition. The complication rate was similar to previous reports

Prevalence and treatment of hip displacement in children with cerebral palsy in Finland

Purpose: The aim was to study the prevalence of hip displacements, dislocations, and the hip surgeries performed in a Finnish cohort of children with cerebral palsy not followed up in a hip surveillance program and to compare these with previous studies performed in Northern European countries before and after the implementation of hip surveillance programs. Methods: A cross-sectional study. A cohort including 480 children with cerebral palsy, born during the period 2000-2018, not enrolled in a hip surveillance program. Migration percentages were recorded from hip radiographs, age at first hip surgery and type of surgery was extracted from medical records. In a separate analysis, the inclusion criteria were adapted to fit two studies analyzing hip dislocation and hip surgery in Sweden, Norway, and Scotland before and after the implementation of a hip surveillance program. Chi-square tests were used to assess differences in proportions between the groups. Results: In total, 286 children (60%) have had at least one hip radiograph. Of these, 10 (3.5%) developed hip dislocation, which is more than in children of countries with hip surveillance programs (Sweden 0.7%, Scotland 1.3%, p < 0.001). Initial surgery to prevent hip dislocation was performed at an older age (p < 0.001). Conclusion: Children with cerebral palsy in Finland not participating in a surveillance hip program were more likely to undergo hip surgery at an older age and to develop hip displacements and dislocations. The results support the effectiveness of surveillance programs to prevent hip dislocation in children with cerebral palsy.Peer reviewe

Traumatic Hip Dislocation in Pediatric Patients: Clinical Case Series and a Narrative Review of the Literature with an Emphasis on Primary and Long-Term Complications

Traumatic hip dislocation is a rare injury in pediatric populations. Dislocation may be associated with low-energy trauma, such as a minor fall. Traumatic hip dislocation is associated with severe complications, such as avascular necrosis of the femoral head. Timely diagnosis and reposition decrease the rate of complications. In this study we retrospectively assessed traumatic hip dislocations in pediatric patients during a 10-year timespan in a university hospital. There were eight cases of traumatic hip dislocations. All patients had a minimum follow-up of two years and were followed with MRI scans. One patient developed avascular necrosis during the follow-up which resolved conservatively. There were no other significant complications. In conclusion, traumatic hip dislocation is a rare injury which is associated with severe complications. Patients in our case series underwent a timely reposition. The complication rate was similar to previous reports

Bilateral Traumatic Anterior Dislocation of the Hip with an Unstable Lumbar Burst Fracture

Traumatic anterior dislocation of the hip is rare. Bilateral traumatic anterior dislocation is an even rarer injury; indeed, only 5 cases have been reported in the English literature. We describe a case of a bilateral traumatic anterior dislocation of the hip and a concomitant unstable lumbar burst fracture following a mechanism of injury distinctly different from other reports

Traumatic posterior dislocation of hip with ipsilateral fracture of shaft of the femur: external maneuvers reduction and osteosynthesis by screw plate about a case and review of literature at Tambacounda regional hospital in Senegal

Traumatic hip dislocation associated with an ipsilateral femoral fracture is a rare injury. It occurs in a high-energy traumatic context. The classic mechanism consists of a fall with landing on the hip, which initially dislocates and the femur fracture occurs secondarily by adduction of the proximal fragment. The diagnosis is difficult in front of the fracture whose signs mask the vicious attitude of the dislocation. We reported the case of a passenger of a motorcycle who collided with a parked car.  He was ejected from the motorcycle and landed on his right hip. We performed X-rays of hip and lower limb at his admission which revealed a dislocation of hip in its high posterior variety and a medio-diaphyseal fracture of femur on same side. Reduction of dislocation by external maneuvers was made and osteosynthesis of femur with screwed plate performed 48 h later. After 16 months of care, functional and radiological results sufficient

Long-term outcome after traumatic anterior dislocation of the hip

Introduction: Traumatic anterior dislocation of the hip joint is rare. Additional injuries to the hip due to dislocation are even more infrequent. Outcome is limited by osteoarthritic joint degeneration or the occurrence of avascular necrosis of the femoral head. Method: Anterior hip dislocation occurred in ten of 100 patients with traumatic hip dislocations (8 men, mean age: 43, 22-62years) at two major trauma centres, between January 2001 and December 2008. Four patients had impaction fractures of the femoral head and three patients had fractures of the anterior acetabular wall. One patient presented with an open dislocation. In three of the ten patients surgical treatment was necessary. Results: Nine patients were evaluated retrospectively at a follow-up of 4.8±2.3years (mean±SD). The mean scores were 88±19 (Harris Hip-Score), 15±23 (WOMAC-Score), level 6 (UCLA-Score). Four cases presented with only fair clinical or radiological results according to Epstein. AVN with collapse of the femoral head was observed in one. Conclusion: Traumatic anterior hip dislocations presented in six of the ten cases with additional injuries to the hip. Surgical treatment in cases with deep impaction fractures of the femoral head or with large fragments of the acetabulum may improve the outcom

Open reduction for neglected traumatic hip dislocation in children and adolescents

Background: Neglected traumatic dislocation of the hip is extremely rare in children, and the preferred treatment remains unclear. In this study we studied the role of open reduction in neglected traumatic hip dislocation in children and adolescents as a modality of treatment.Methods: Eight patients with a neglected, traumatic dislocation of the hip received in the emergency department of GMC, Jammu were managed by open reduction. Types of dislocations, associated lesions, treatment methods, complications, and clinical and radiological outcomes were reviewed in the study.Results: All patients presented with limp and pain. Six patients had minimal difficulty in squatting while two had marked difficulty. Leg lengths were within 2 cm in 7 of 8 cases at follow-up, and only 1 patient had a discrepancy greater than 2 cm.Conclusions: Open reduction is a satisfactory treatment for neglected hip dislocation. It restores joint stability, range of motion and limb length