| Popis: |
Background: About 10% of hip fractures are missed on initial presentation and potentially expose patients to increased morbidity and unnecessary complex surgeries. 2,3 CT-scan and MRI in the emergency settings have been proposed to avoid a misdiagnosis.3,6,7 Case Series: three cases (two female and one male patient) patients with hip pain were presented with normal x-ray on initial presentation. Further investigation using CT-scan and MRI revealed femoral neck fractures. Case 1 : A 77 years-old female presented with right hip pain after a ground-level fall. Plain radiograph was normal and the patient was discharged from emergency. One week later, her hip pain worsened and a follow up x-ray showed a displaced femoral neck fracture. The fracture then treated with bipolar hemiarthroplasty. Case 2 : An 87 years-old female presented with left hip pain after a fall in the bathroom. She was able to bear weight. Initial hip x-ray appeared normal. Further investigation with a pelvic CT scan revealed a displaced femoral neck fracture. Case 3 : A 49 years-old male presented with worsening right hip pain since more than a week. The patient was physically active and has no history of trauma or associated hip injury. Initial x-ray showed a normal hip but further imaging study using MRI revealed an undisplaced femoral neck fracture. The patient was treated conservatively as he refused to do surgery. Conclusion: Traumatic hip pain with negative plain radiograph should be followed by MRI or CT -scan to avoid misdiagnosis. Keywords : Occult hip fracture, Missed hip fracture, Femoral Neck Fracture, Elderly patient |
