查询词典 fixation

Patients were analyzed with respect to technique of anterior ring fixation and posterior ring injury pattern and fixation.

分析病人情况，非凡关注骨盆前环的固定技术、后环的损伤类型及固定方法。

It is advantageous not to break the back of vertebral ligaments ,provide 3D correction , the fixation is short, the internal fixation is stronger and the rate of vertebral healing is higher.

其优点是术中不破坏脊椎后方韧带，提供三维矫正，固定范围短，内固定较坚强，骨折愈合率高。

Methods 29 cases were treated with calcaneum bone traction and small splinting,23 cases were treated with internal fixation,11 cases were treated with external fixation of Ilizarov.

根据骨折类型与周围软组织损伤程度，分别采用三种不同治疗方法：跟骨牵引加小夹板固定组(29 例)均为闭合性骨折，内固定组(23 例)，外固定器组(11 例)。

objective to elucidate the choice of three defferent ways as well as the clinical efficacy in the treatment of pilon fracture and different damages of skin and tissue.methods 29 cases were treated with calcaneum bone traction and small splinting,23 cases were treated with internal fixation,11 cases were treated with external fixation of ilizarov.results all cases were followed up for 8～31 months (15.3 months average).according to helfet criterion,the results were evaluated as the total excellent and good outcome accounted for 90.5％.conclusion the key point of treatment is rational selection of three defferent ways in the treatment of pilon fracture according to the typle of pilon fracture and different damages of skin and tissue.

目的 探讨pilon骨折的三种不同治疗方法临床适应证及其疗效评价。方法对2000年2月至2006年3月间治疗的63 例pilon骨折患者进行回顾性分析。其中开放性损伤15 例，闭合性损伤48 例。根据骨折类型与周围软组织损伤程度，分别采用三种不同治疗方法：跟骨牵引加小夹板固定组(29 例)均为闭合性骨折，内固定组(23 例)，外固定器组(11 例)。结果所有患者均获得随访，随访8～31个月(平均15.3个月)，骨愈合时间8～14周，平均10周。按helfet疗效评价标准，本组优良者57 例(90.5％)，其中ⅰ型骨折优良者26 例，ⅱ型骨折优良者15 例，ⅲ型骨折优良者16 例。

(1) The input of the internal fixation implant should be in accordance with the compressive trabeculae and be clingy with the femoral calcar, Abduction in small degree (10-30°) will improve the stress in femoral neck region. The stress distribution of the femur under extemal violence explained why the old people are easy to get the middle and low part fractures of the femoral neck and intertrochanteric fractures.(2) The finite element model of femoral neck fracture is good in orrowing various fixation methods for femoral neck fracture.

(1)三维有限元方法用于研究不规则物体是一种有效、准确的数值方法，不仅能考虑到所研究物体的几何形状，而且也考虑到物体的内部结构特性；股骨颈处的压力骨小梁和股骨距是重要的承载结构，内固定物的放置应循压力骨小梁方向尽量紧贴股骨距钻入；载荷主要通过压力骨小梁和股骨距传导至股骨干的中下1/3处；一定角度的下肢外展（10-30°）会较明显的增加股骨颈区的应力，而下肢的内收反而会减小此区的应力；暴力作用时股骨上端应力分布特点从生物力学角度说明老年人易于发生股骨颈中下段骨折和转子间骨折的原因。

One option for managing open periarticular fractures is provisional spanning external fixation (with the addition of limited internal fixation with screws to restore articular congru- ency in intra-articular fractures) with plate fixation performed later.

治疗开放性关节周围骨折一种选择是先用临时性的跨关节的外固定架（关节内骨折时联合有限切开螺钉固定以恢复关节面平滑），然后换钢板固定。

Results: Seventy-four (51%) of the fractures were treated with external fixation and percutaneous pin fixation, and seventy were treated with dorsal, volar, or combined plate fixation.

结果：74处（51%）骨折采用经皮穿针外固定术，其余70处采用背侧、掌侧或双侧钢板内固定术。

More-modern techniques of internal fixation now include posterior pedicle screw fixation and/or direct anterior column decompression and reconstruction using bone or synthetic grafts with or without internal fixation.

目前的新内固定技术包括：后路椎弓根钉固定、直接前柱减压以及使用自体骨或合成骨进行重建。

Degradable bone internal fixation materials are characterized by biological degradable absorption and attenuating property of mechanical property, which meets the requirement of fracture biological fixation theoretically and has been a hot point of internal fixation research.

可降解吸收性骨内固定材料具有生物可降解吸收性和力学性能的衰减性，在理论上最符合骨折生物学固定的要求，现已成为骨内固定材料研究的热点。

All 38 cases of floating knee fracture were treated with locking nail fixation .Different parts of the fracture were treated with different locking nail internal fixation, 38 tibias, 15 femurs fractures were treated with open reduction and antergrade internal locking nail fixation.

对38例&浮膝&骨折病例均使用双交锁髓内针内固定治疗，根据不同骨折部位采用不同髓内针内固定，其中38例胫骨、15例股骨骨折切开复位，顺行髓内针内固定，13例股骨骨折骨采用逆行髓内针固定。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。