Introduction: Osteoid osteoma is a common benign bone tumor affecting young adults with the typical clinical and radiological presentation when arising from common locations. However, when they arise from unusual locations like intra-articular regions the diagnosis may be confusing thereby leading to delay in diagnosis and appropriate management. Here we present a case with an intra-articular osteoid osteoma of the hip involving the anterolateral quadrant of the femoral head. Case Report: An active 24-year-old man, with no relevant or significant medical history presented with progressive left hip pain radiating to the thigh for the past 1 year. There was no significant history of trauma. His initial symptoms were dull aching groin pain which worsened over weeks, associated with night cries, and loss of weight and appetite. Conclusion: The unusual site of presentation led to a diagnostic challenge and caused a delay in diagnosis. Computed tomography scan is the gold standard to detect osteoid osteoma and radiofrequency ablation can be used as a reliable and safe modality of the treatment for intra-articular lesions. Keywords: Osteoid osteoma, hip monoarthritis, benign tumor, Nidus, radiofrequency ablation
Introduction: Traumatic anterior hip dislocation is less common than posterior dislocation and bilateral anterior hip dislocation is a very rare presentation. Early diagnosis and treatment are of paramount importance to prevent complications. Here, we report a case of traumatic bilateral anterior hip dislocation following a high-velocity motor vehicle accident. Case Report: A 26-year-old man was brought to the emergency department following high-energy trauma due to a motor vehicular accident. He was in considerable pain with both hips in flexion, abduction, and external rotation. There was a restriction to the range of movement at bilateral hip joints. Clinical and radiological examination revealed bilateral anterior hip dislocation. Conclusion: Isolated anterior, obturator type of dislocation involving both hip joints with no other associated bony injury is quite unusual. The diagnosis and treatment have to be prompt. The chances of complications are high.
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