目的：为儿童股骨头缺血性坏死提供一种新疗法。
Objective: To provide a new effective method for ischemic necrosis of femoral head in children.
病者平均年龄是63.7岁，最常见的诊断是股骨头缺血性坏死。
The average age at operation was 63.7 years and the most common diagnosis was avascular necrosis.
病者平均年龄是63.7岁，最常见的诊断是股骨头缺血性坏死。
The average age at operation was 63.7 years and the most common diagnosis was avascular necrosis.
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