螺钉

All center-to-center spacing of holes, screw threads and grooves on the board should be dimensioned.

在板上用作穿螺钉的孔、槽等的中心距都应注出，而且由于板的基本

Adopting expletory laminetomy with a small window and intervertebral discs were picked out, spinal canal pressure reduced, self granule bone transplanted to vertebral fusion and fixed using Moss Miami system.

对32例中老年腰椎管狭窄合并腰椎不稳经过严格保守治疗无效的患者采用开窗椎间盘切除椎管减压和后路椎间、椎板、横突植骨融合及Moss Miami椎弓根螺钉系统固定进行治疗。

Methods An exposure via the twelfth rib extrapleural and retroperitoneal was used, retenting of the twelfth rib at L1 fracture; only dealing with artery of the injured vertebra; adjusting the screw position and improving the operation procedure, at the same time the deliberate hypotension was performed.

采用经第12肋胸膜外—腹膜后入路显露，L1骨折保留第12肋；对伤椎相邻椎体血管不予处理；对螺钉固定位置和操作程序进行改进；同时实施控制性降压。

Objective To evaluate the clinical effect of cannulatedscrew on treatment of femoral neck fracture.

目的 评价空心螺钉内固定治疗青壮年股骨颈骨折的临床疗效。

Charlie dances with Fenny only once in a blue moon.

一字槽螺钉的旋具。第1部分：手动或者机动旋具工作部

This consistent tendency was considered as the limitation of fluoroscopic screw insertion in which horizontal ertebral image was not isible.

这与在椎弓根螺钉植入时荧光透视不能提供水平的椎体的影像相一致。

Results: According to the Merchans functional rating scale ,the functional scores of retrograde locked intramedullary nail groop: 9 excellent 17 good and 4 fair, with a good to excellenct rate of 86.6%; that of 95 degree dynamic condylar screw groop: 4 excellent 12 good and 3fair,with a good to excellenct rate of 83.7%; that of condylar buttress plate groop:3 excellent , 11 good and 4 fair, with a good to excellenct rate of 77.8%; that of condylar blade plate groop: 8 excellent, 30 good and 13 fair, with a good to excellenct rate of 74.4%.

结果：根据Merchan膝关节评分标准，逆行交锁髓内钉治疗30例，优9例，良17例，一般4例，优良率86.6％；动力髁螺钉治疗19例，优4例，良12例，一般3例，优良率83.7％；解剖钢板治疗18例，优3例，良11例，一般4例，优良率77.8％；L钢板治疗51例，优8例，良30例，一般13例，优良率74.4％。

Methods The heterogenetic cortical bone was made into screws,cylindrical or prismatic needles,plates and other objects with different geometrical figure and standard, which were applied for fixation of juxta articular and articular fractures.

将异种长骨皮质骨加工成螺钉、圆棒、三棱棒及接骨板等不同几何形状和规格，经物理和化学方法处理后，采用不同固定方式进行适宜部位骨折的固定。

And own detecting equipment of all kinds all in readiness, annual output of 5 million pieces of screw whorl utensils, more than 300 kind industry sewing parts , the part product have partiality axis , eccentric cam , Ya Cha , connecting rod , heterotype document , axle sleeve , archives circle kind of all kinds of all kinds etc.

并拥有各类齐全的检测设备，年产螺钉旋具500万件，工业缝纫零件三百多种，零件产品主要有偏心轴、偏心凸轮、各类牙叉、连杆、各类异型件、轴套、档圈类等。

Fix the main body on the base with the M5 inner hexangular set screw..

将主体用 M5的内六角紧顶螺钉固定在底座上。

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。