棘突

MethodTo cut the lamina arcus vertebrae on upper 1/3 level from L2 to S1 acantha,chisel the lamina arcus vertebrae on inner edge of little processus articularis upward and lift the acanthi、lamina arcus vertebrae、ligamentum flavum upward, the spinal cannel was exposed.

方法自L2～S1各棘突、椎板的上1／3水平截骨，小关节突内缘两侧椎板向上凿开，将棘突、椎板、黄韧带向上掀起，显露椎管，节段切开硬脊膜行SPR术。

The X line that the method collects 75 patients is smooth piece reach CT piece, observe cervical vertebra thorn respectively dash forward, horizontal dash forward even the line, extensive region - tine joint clearance, dentate dash forward with spine dash forward the change of bisector.

方法收集75名患者的X线平片及CT片，分别观察颈椎棘突、横突的连线，寰-齿关节间隙，齿状突和棘突平分线的变化。

Phosphorus and calcium content and ratio of phosphorus and calcium in sacrum and lumbar vertebrae wa...

以灰重计，荐椎和腰椎棘突中钙和磷含量及钙磷比均保持相对恒定，分别接近 37%，1 7%和2 。2 ，而胸椎棘突软骨中却有明显变化。

The apical line was marked at the top of spinous process after reconstruction.

可以将棘突顶线标记在重建后的棘突顶端。

Through palpation and the lumbar fascia is incised on the sides of each of the spinous processes.

很好显露。通过触摸来辨认棘突的位置，从棘突两侧切开腰筋膜。

In the two adjacent vertebrae, the inferior margin of the upper vertebrae spinous processes was thicker than the superior margin of the lowers.

提供了国人腰椎棘突间区域的解剖数据，为腰椎棘突间内固定器械的设计提供了解剖基础。

First 27 rabbits of the experimental group were destabilizated by operated on L6、7.Inj Diazepam 0.25 mg/kg,Inj Ketamine 0.02 g/kg and Inj Atropine 0.125 mg/kg was one by one injected into the rabbit through the auris vein,shearing the rabbit hair of backside waist,fixing the rabbit on operation table in face lying,using 1% Povidone Ioding to degerm the operation area.Every rabbit was incised at the backside of its waist,that incisal opening is located in the center of the intervertebral space (L6、7 space) that both side iliac crest line correspond ,from the meso-ordinate direction cut about 4 cm incision,cutting open skin and subcutaneous tissue,thoroughly ,exposing the spinous processes the vertebral plates and the upper-inferior articular processes,entirely segregating the muscles that cohere the spinous processes the vertebral plates and the articluar process,then excising the supraspinal ligaments and interspinal ligaments,biting off two sides the inferior articular processes of L6,in order that resulting in intervertebral destabilization,using 0.9% Inj.Sodium Chloride to washout the incisal opening,in order sewing up each layer tissues.

方法］ 取48只6个月龄日本大耳白兔，雌雄不限，体重为（2.5±0.2） kg，随机进行分组，分为对照组和实验组，对照组为21只；实验组为27只；先将实验组兔腰背部皮毛剪除，用安定注射液1.25 mg/kg、氯胺酮0.02 g/kg、阿托品0.125 mg/kg顺次耳缘静脉注射麻醉后，俯卧固定于手术台上，用1%碘伏消毒手术区域，以髂嵴平对椎间隙（即L6、7）为中心，从正中取一长约4 cm纵行切口，切开皮肤及皮下组织，锐性分离，暴露棘突、椎板及上下关节突，将附着于棘突、椎板及小关节的肌肉全部分离开，然后依次切除L6、7棘上及棘间韧带，咬除第6腰椎两侧下关节突，造成椎间失稳，用无菌生理盐水冲洗切口，依次缝合各层组织；术后动物在笼中自由活动。

Inj Diazepam 0.25 mg/kg,Inj Ketamine 0.02 g/kg and Inj Atropine 0.125 mg/kg was one by one injected into the rabbit through the auris vein,shearing the rabbit hair of backside waist,fixing the rabbit on operation table in face lying,using 1% Povidone Ioding to degerm the operation area.Every rabbit was incised at the backside of its waist,that incisal opening is located in the center of the intervertebral space (L6、7 space) that both side iliac crest line correspond ,from the meso-ordinate direction cut about 4 cm incision,cutting open skin and subcutaneous tissue,thoroughly ,exposing the spinous processes the vertebral plates and the upper-inferior articular processes,entirely segregating the muscles that cohere the spinous processes the vertebral plates and the articluar process,then excising the supraspinal ligaments and interspinal ligaments,biting off two sides the inferior articular processes of L6,in order that resulting in intervertebral destabilization,using 0.9% Inj.Sodium Chloride to washout the incisal opening,in order sewing up each layer tissues.

方法］ 取48只6个月龄日本大耳白兔，雌雄不限，体重为（2.5±0.2） kg，随机进行分组，分为对照组和实验组，对照组为21只；实验组为27只；先将实验组兔腰背部皮毛剪除，用安定注射液1.25 mg/kg、氯胺酮0.02 g/kg、阿托品0.125 mg/kg顺次耳缘静脉注射####后，俯卧固定于手术台上，用1%碘伏消毒手术区域，以髂嵴平对椎间隙（即L6、7）为中心，从正中取一长约4 cm纵行切口，切开皮肤及皮下组织，锐性分离，暴露棘突、椎板及上下关节突，将附着于棘突、椎板及小关节的肌肉全部分离开，然后依次切除L6、7棘上及棘间韧带，咬除第6腰椎两侧下关节突，造成椎间失稳，用无菌生理盐水冲洗切口，依次缝合各层组织；术后动物在笼中自由活动。

Radiologically, it is characterized by close approximation and contact of adjacent spinous processes, resultant enlargement, flattening and reactive sclerosis of apposing interspinous surfaces.

放射学表现为邻近的棘突极度接近，反应性肥大，并列的棘突间表面变扁及反应性硬化。

Methods verificate the feasibility and outcome of surgical treatment isthmic spondylolisthesis with laminoplasty by analysis the surgical data of 16 isthmic spondylolisthesis patients.

通过对16例接受椎板棘突复合体回植方案治疗腰椎峡部裂型腰椎滑脱症患者手术治疗资料的分析，验证椎板棘突复合体回植术在峡部裂型腰椎滑脱手术治疗中的可行性以及临床应用疗效。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐