In addition, pedicle screw constructs appear to have a better ability to correct scoliosis in comparison with hooks and hybrid constructs.
此外，椎弓根螺钉方式较经钉钩固定和混合结构方式在纠正脊柱侧凸上有更好的优势。
Objective: To evaluate the stress of the spinal pedicle screw internal fixation system after adding the pedicle hooks and provide theoretical data for clinical application.
目的：探讨加用椎板钩对椎弓根螺钉系统应力变化的影响，为临床应用提供理论依据。
Screw in some hooks—small ones for belts, large ones for handbags—and there you are!
旋上一些钩子—小的挂皮带，大的挂 手提包—就是这样！
Pedicle screws have been combined with hooks in hybrid constructs or used alone in all-screw constructs.
椎弓根螺钉联合钩应用于混合构型或者单独被应用于全椎弓根螺钉构型。
Before spraying, the axes are turned out screw thread and extruded, thus many hooks are arranged on the surface of parts, it strengthens the mechanical combination of spraying layer and substrate;
在喷涂前，对轴类零件粗车螺纹并进行挤压，使基体表面形成钩子形状，增加喷涂层和基体的机械结合力；
Before spraying, the axes are turned out screw thread and extruded, thus many hooks are arranged on the surface of parts, it strengthens the mechanical combination of spraying layer and substrate;
在喷涂前，对轴类零件粗车螺纹并进行挤压，使基体表面形成钩子形状，增加喷涂层和基体的机械结合力；
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