Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/d5c86330f51a0f95e296076509695953.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 hollow compressive screw例句_hollow compressive screw英汉例句_hollow compressive screw双解例句_94生活常识网有道词典
Objective:To investigate the effect of femoral intertrochanteric fracture in elderly patients treated with the double heads compressive hollow screw. 目的：探讨双头加压空心螺钉在老年股骨粗隆间骨折中的应用价值。