螺钉

Study Design. Case report of pedicle screw fixation in an infant with nonaccidental spine trauma.

研究设计：个案报告椎弓根螺钉固定术在一个非意外性脊柱创伤婴儿中的应用。

An 8-month-old boy had a nonaccidental traumatic T12-L1 fracture-dislocation.

一例8个月男婴 T12-L1非意外性创伤骨折脱位，随后行脊柱融合并椎弓根螺钉固定术矫正治疗。

Among them,26 cases were treated with open reduction and internal fixation,and 11 cases received nonoperative treatment.

其中26例行切开复位重建钢板螺钉内固定术，11例采取保守疗法。

Methods From June 1997 to June 2001,89 cases of femoral neck fracture were treated by two nonparallel and nonintersection hollow compression screws fixation.

闭合复位、空心加压螺钉内固定作为治疗股骨颈骨折的一种方法，由于其创伤小、费用低廉而得到广泛应用[1] 。

The tip of one screw penetrated into the occipitoatlantal joint.

一颗螺钉的尖端刺入环枕关节。

In fear of screw breakage, the rst 10 cases had soft cerical collar for 12 weeks, but 2 had undesired occipitoatlantal fusion.

由于害怕螺钉断裂，头10个病人使用软颈托12周，有2例出现不希望的环枕融合。

Clinical results showed that posterior screw fixation on atlas could relieve spinal and neural oppression immediately,improve clinical symptoms,have good immediate postoperative stability,keep the movement of occipitocervical region,and showed its advantages in very high successful fusion rate,and very few instrument failure,morbidity and complications.

临床结果显示：后路寰椎螺钉固定技术能即刻解除脊髓神经压迫、缓解症状，有较好的即刻稳定性，保留枕颈间的运动功能，并且有融合率极高，断钉率、疾病复发以及术后并发症极少等优越性。

Objective:To investigate the feasibility and effect of minimally invasive percutaneous pedicle screws osteosynthesis for thoracolumbar fracture.

中文摘要：目的：探讨微创经皮椎弓根螺钉内固定手术治疗胸腰椎骨折的可行性及其疗效。

Orthopaedic trauma experts consider using locking head screws in 5–25% of all fractures treated with plate osteosynthesis.

骨科创伤专家会在需要行钢板截骨术治疗的所有骨折的5–25%中考虑应用锁定头螺钉。

The characters include: Plastic combs; 1.1mm thickness reed plates make bending and overblow easier; Brass with coating covers; 7 bolts; Soft and mild tone color; Moderate volume, more emphasis on tone color.

有以下特点：塑质琴格；厚度1.1mm的簧片，易于压音和超吹；黄铜盖板；共七个螺钉；音色圆润而柔和，音量适中，强调音色的表现。

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。