螺钉

Objective To investigate the efficacy of compressive cannulated screw fixation in treatment of odontoid fractures.

目的探讨中空加压螺钉内固定治疗枢椎齿状突骨折的疗效。

Objective:To study Clinical efficacy on internal fixation of cervical anterior compression screw for odontoid fracture.

目的：探讨颈前路加压螺钉内固定治疗成人齿状突骨折的临床疗效。

Methods FromMarch 2001 to January 2006,13 patientswith odontoid fracturesweretreated by directanterior fixationwith hollow screw.

对13例齿状突骨折的患者，在透视监视下行颈前路中空螺钉内固定术并分析其结果。

Methods Anterior internal fixation with compressive cannulated screw was done in 24 patients with odontoid fractures from April 2004 to March 2007, including 13 patients of type Ⅱ fractures and 11 type Ⅲ.

方法从2004年4月至2007年3月应用颈前路中空加压螺钉内固定治疗齿状突骨折24例，其中Ⅱ型13例，Ⅲ例11例。

Methods 32 cases of type Ⅱ(20 cases) and shallow type Ⅲ(12 cases) odontoid fractures were treated by anterior odontoid screw fixation.

目的 探讨前路齿状突螺钉内固定技术治疗Ⅱ型和浅Ⅲ型齿状突骨折安全性和临床疗效。

Spinal orthopedic surgery and osteotomy of the 19 patients were completed on spine models according to preoperative plan, and the pre-bending of the orthopedic fixation rod was accomplished according to the angle of the models after osteotomy or orthopedy .

按术前计划在脊柱模型上完成脊柱矫形或截骨，并按照截骨或矫形后模型角度完成矫形固定棒的预弯。2。在模型指导下根据骨性标志定位，完成椎弓根螺钉钉道的预制，上端达到胸1水平。3。

Wall-stud system is composed of steel stud with plasterboard or OSB attached to both flanges of the stud with screws at regular intervals.

由钢立柱两侧翼缘和石膏板、OSB板通过自钻螺钉相连而形成的墙柱体系是此种结构的主要竖向承重单元。

Body and be parallel to the superior endplate for sacral fixation, especially when bone is

当完全植入后，螺钉应进入50%-80%的椎体，并且与上终板平行对于骶骨固定

Radial bearing seat together with a component, in line with the bearing axis parallel to the surface, there is support for the mounting screws of the bottom.

向心轴承与座组合在一起的一种组件，在与轴承轴心线平行的支撑表面上有供安装螺钉的底板。

Objective To study the anatomy of calcaneous sustentaculum tail and paries lateralis, and confirm the safe fixation pathway for sustentaculum tall and paries lateraiis.

目的研究跟骨载距突与其外侧壁的解剖关系，获得通过跟骨外侧壁固定载距突螺钉的安全通道。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。