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140726 Anatomy

A 75-year-old man is transpoed to the emergency depament with severe pain of his right hip and thigh. A radiographic examination reveals avascular necrosis of the femoral head. Which of the following conditions most likely occurred to produce avascular necrosis in this patient?,

AThrombosis of the obturator aery
BInterochanteric fracture of the femur
CIntracapsular femoral neck fracture
DComminuted fracture of the extracapsular femoral neck
Anatomy
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