目的探讨发育性髋关节高脱位(Developmental Dysplasia of the Hip,DDH)真臼重建非短缩截骨全髋置换术中避免坐骨神经损伤的有效方......

研究背景成人高脱位髋关节发育不良(Development Dysplasia of the Hip, DDH)可造成双下肢不等长,髋关节外展受限,骨盆倾斜,脊柱侧......