为了解决这一问题，配合锁定钢板的单皮质螺钉得以应用。
To overcome this problem, unicortical screws can be applied with use of a contoured locking compression plate.
在这些测量上评估经C1-2关节双侧皮质螺钉及C1外侧块螺钉固定的风险。
The risk of inserting bicortical C1-C2 transarticular and C1 lateral mass screws was estimated based on these measurements.
单皮质螺钉适于固定关节周围骨折时螺钉朝向关节面的情况，例如肱骨近端骨折。
Unicortical screws are indicated for periarticular fractures in which the screws are placed in the direction of an articular surface, such as in the proximal part of the humerus.
应特别注意近端螺钉固定，在此案例下，使用单皮质螺钉推荐用于假体干部，而双皮质螺钉用于假体之下。
Special attention should be given to the proximal screw fixation. In this case the use of uni-cortical screws is recommended around the stem of the implant and bi-cortical screws below this level.
背景：尺骨鹰嘴骨折采用钢板固定的患者，在轴向螺钉置入后，在尺骨骨干部位就难以进行有效的双皮质螺钉固定。
Methods: Nineteen consecutive patients with an acute comminuted olecranon fracture were managed with a contoured locking compression plate and intramedullary screw fixation.
本研究目的；3.0毫米无头加压螺钉（HCS） ，对于标准2.0毫米皮质螺钉（COS）来说，是否提供了更高的稳定性的。
The purpose of our study was to determine whether the 3.0 mm Headless Compression Screw (HCS) provides superior stability to the standard 2.0 mm cortical screw (COS).
一般采用1到多枚螺钉将断裂的胫骨结节修复固定于胫骨的后侧皮质。
Traditionally, tibial tubercle fractures have been repaired by lagging the tubercle fragment to the posterior cortex of the tibia using 1 or more screws.
目的设计与新型髓内钉相配套的双皮质自攻螺纹交锁螺钉，并对其生物力学性能进行对比研究。
ABSTRACT: Objective To compare the biomechanical characteristics by designing newly manufactured cortex self tapping interlocking screw matched with interlocking nail.
目的测试骶骨螺钉经上终板固定技术的生物力学性能，并与经前皮质固定技术比较。
Objective To measure and compare the biomechanical properties of two different types of sacral screw fixation either through the superior endplate or anterior cortex.
骶椎螺钉的置入，已知有3种类型：单皮质、双层皮质和三层皮质。
In inserting sacral screws, 3 types of purchase are known: monocortical, bicortical, and tricortical.
但应注意咬除皮质的范围不应超过螺钉的直径否则会降低拔出力。
But should notice the influence with pullout testing, the scope of biting away the posterior cortex should not exceed the screw's diameter.
Booth主持的一项生物力学研究证明当螺钉接近股骨颈内下方的皮质时稳定性增加。
A biomechanical study by Booth et al19 demonstrated improved stability when screws are placed adjacent to the inferior-medial cortex of the femoral neck.
在兔股骨髁间作完全性截骨后，分别采用皮质骨和松质骨螺钉内固定。
A complete osteotomy between the medial and lateral femoral condyle was performed, and then fixed with either conical or cancellous bone screw.
本研究将探索在WeberC型踝关节骨折固定中，螺钉固定骨皮质数目及踝关节位置对于下胫腓联合宽度和胫距旋转的影响。
This study sought to determine the effect of the number of cortices of screw purchase and ankle position on syndesmosis width and tibiotalar rotation in Weber C ankle fracture fixation.
本研究将探索在WeberC型踝关节骨折固定中，螺钉固定骨皮质数目及踝关节位置对于下胫腓联合宽度和胫距旋转的影响。
This study sought to determine the effect of the number of cortices of screw purchase and ankle position on syndesmosis width and tibiotalar rotation in Weber C ankle fracture fixation.
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