坐骨大切迹

CLIC点距坐骨大切迹前支85.43mm。

The distance between the CLIC to the greater sciatic notch was about 85.43 mm .

国人坐骨大切迹的测量与性别判别分析

The measurements and sexual diagnosis of the greater sciatic notch in Chinese

螺钉进针点位于髂骨翼后外侧面坐骨大切迹和髂前上棘连线上方9.2±2.4mm，距坐骨大切迹38.5±3.8mm；

The optimal entry point on the posterolateral ilium for the screw fixation was found to exist 9.2 ± 2.4 mm superior to the line between the anterior superior iliac spine and the greater sciatic notch and 38.5 ± 3.8 mm superior to the greater sciatic notch .

髋骨弧形旋转截骨术治疗先天性髋脱位，是在髂前下棘至坐骨大切迹做一弧形截骨。

Arched rotational osteotomy of the innominate bone is adopted to the treatment of congenital dislocation of the hips .

结论：髂后下棘和坐骨大切迹恒定存在，变异小；

Conclusion : The posterior inferior iliac spine and the sciatic notch constant exist , they are easily exposed and identified in operation .

方法：左右配对的18具髋关节标本随机分成三组，在髋臼后外缘与坐骨大切迹间的中点截骨，建立髋臼后壁大块骨折模型。

METHODS Eighteen preserved cadaveric hip joints were divided into three groups randomly . The simulated big isolated posterior wall fracture models were created by osteotomy in the middle of the outer rim of posterior acetabulum and the incisura ischiadica major .

测量进钉点与坐骨大切迹顶点之间的水平距离和垂直距离，测量螺钉长度，测量螺钉矢状面和冠状面的角度，将测量数据输入到SPSS10.0进行统计学分析。

The horizontal and vertical distances from entry point to apex of greater sciatic notch , the length of the screw , the angle of the screw on sagittal and coronal plane were measured respectively , and then all data were put into SPSS 10.0 for statistical analyze .