单词 | legg-perthes disease |
释义 | Legg-Perthes diseaseLegg-Perthes diseaseAvascular necrosis of femoral head, femur, hip, osteochondrosis of femoral head, coxa plana, hip click syndrome Pediatrics A condition characterized by necrosis of the epiphyseal center of the femoral head, caused by disrupted vascular supply, more often seen in boys–♂:♀ ratio 4:1, ages 4–8, rare in African Americans. |
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