对７例先天性髋臼发育不良合并半脱位和脱位的患者，施行了髋臼旋转截骨术。经过１个月～１年的随访，取得了从解剖构造上矫正了髋臼发育不良，恢......

The aim of this study was to identify three-dimensional microstructural changes of trabecular bone with age and gender, ......