You need a reliable machine with plenty of spare disc space, but it doesn't need to be particularly fast. CruiseControl需要一台可靠的机器,拥有充足的剩余磁盘空间,但并不需要特别快。
Draw the outline of a flat disc in3D space. 在3D空间绘制一个圆的轮廓线。
I have done all this but am still loosing disc space all the time. 我所做的这一切,但我仍然松动光盘空间的所有时间。
Quantitative motion analysis determined the change in overall ( C2 – C7) and treatment-level sagittal alignment, disc space heights, and range of motion. 定量运动分析确定颈椎整体变化(C2-C7)、治疗节段矢状位形态、椎间隙高度及活动范围。
Calculates the screen space distance from the mouse pointer to the disc section at given world space position with the given radius and normal. 计算屏幕空间从鼠标指针到在给定世界空间位置和带有半径和法线的圆扇形的距离。
Single level disc space decompression with cervical spine interbody fusion cage were applied in 181, multiple levels fusion cage in 49 cases. 单节段椎间隙减压加椎间植骨融合器181例,多节段49例。
Conclusion When a postoperation disc space infection occurs, early diagnosis and treatment should be undertaken. 随访时间6个月~3a。结论:一旦出现感染,应早期诊断,早期处理。
Improvement of symptom, high fusion rate, restoration and maintain of disc space and normal lumbar lordosis could been achieved by using posterior lumbar interbody fusion with cage and pedicle screw fixation. 减压后椎弓根螺钉内固定加后路腰椎椎体间cage融合能有效地改善症回口口回状、提高融合率、恢复和维敝问隙高度和正常的腰椎生理曲线;
Result: After the tissue of intervertebral disc entered the epidural space, it would contact the blood system and be absorbed by the T-cell and monocytes in the blood system gradually. 结果:脱出的椎间盘组织进入硬膜外腔后接触血液系统,逐渐被血液系统中的T细胞及单核细胞清除吸收。
Condclusion: The stability of the goat's cervical spine is not affected after PCD with CNL, but the procedure may cause disc space narrowing and disc bulging. 结论:经皮颈椎间盘切吸加溶核对山羊颈椎的稳定性无影响,但可引起手术间隙变窄和手术间盘纤维环膨出。
Conclusion Inflammatory chemical mediators and cytokines produced in painful disc leaking into epidural space through annular tear could lead to the injury to adjacent nerve roots, which might be primary pathophysiologic mechanism for the production of chemical radiculitis. 结论疼痛椎间盘产生的炎性化学物质通过纤维环全层撕裂漏出并作用于相邻神经根引起神经根损害,可能是化学性神经根炎产生的基本病理生理学机制。
Conclusion Higher fusion rate and lower loss of disc space height can be obtained in treating lumbar spondylolisthesis with BMP/ artificial bone materiel. It is an effective method in the treatment of spondylolisthesis. 结论BMP人工骨椎间融合器作为腰椎滑脱后路椎间融合的植骨材料,术后融合率高,椎间隙高度丢失少,临床疗效好,优于自体髂骨和自体骨椎间融合器。
MAIN OUTCOME MEASURES: ① The average height of disc space and foramina and mobilization range of the vertebral bodies before and after operation; 主要观察指标:①测量术前及末次随访的椎间隙及椎间孔高度,椎体间活动域。
Two groups were compared in the amount of blood loss, duration of hospitalization, back pain, radiating pain, fusion rate, the intervertebral disc space height, the postoperative degree of slip and the fusion rate. 对两组患者进行失血量、住院日、疼痛度和缓解程度、融合率及并发症,以及术后椎间隙高度、滑脱率及融合率进行分析比较。
Let F: B ×Ω→ N be a family of holomorphic mapping where Ω and N are complex holomorphic manifolds of the same dimension n, B ∈ C k is the unit disc as parameter space. 令F:B×Ω→N是一族全纯映射,其中Ω与N为同维数n的复流形,B∈Ck是单位圆盘作为参数空间。
Anterior microsurgical decompression and fusion via cervical disc space 显微外科技术经椎间隙减压融合治疗颈椎病
Increase figure and mark method of accuracy use and pursue layer and piece sum up file most heavy degree save the magnetic disc space, Manage the file more effectively, write one s own individualized keyboard to order, Increase the speed of making maps effectively. 增加图形和标准准确性的方法运用图层和块归纳文件,最大限度地节省磁盘空间,更加有效际管理文件,编写自己个性化的键盘命令,有效地增加制图速度。
Data for statistics included anterior and posterior height of disc space, height of neuro foramen, area and circumference of internal and external os of neuro foramen. 实验统计数据包括:颈椎椎间盘前方高度、后方高度、神经根管高度、神经根管内口、外口面积及周径。
Results There are 4 patients ( 0 9%) with lumbar vertebra disc space infection in our department, nonoperation in 2, operation in 2.All of them got mobilization with corset after operation for 6~ 8 weeks and were followed-up from 6 months to 3 years. 其中非手术治疗2例,手术治疗2例。4例患者均在术后6周~8周带腰围离床活动。
Results 23 cases were followed up with a mean preiod of 24 6 months. The fusion rate was 100% and the height of disc space, the lordosis of cervical spine were restored well after operation. The rate of excellent and clinical effect was 73%. 结果23例获随访,平均随访时间为246个月,植骨融合率为100%,术后椎间高度及颈椎生理曲度维持良好,临床疗效优良率73%。
No definite correlation exists between the height loss of involved disc space and segmental instability or nerve root entrapment. 髓核摘除术后椎间隙高度下降不一定导致椎间不稳和神经根受压。
Relationship between Narrowing of Cervical Intervertebral Disc Space and Size of Intervertebral Foramina 颈椎椎间隙不同程度变窄与椎间孔变化的相关性研究
Main performance of radiologic features are cervical spine instability and narrow disc space, accounting for 86.7% and 76.7%, followed by ossification of posterior longitudinal ligament ( OPLL) for 70% 3. X线片情况以颈椎失稳和椎间隙狭窄为主,分别占86.7%和76.7%,再次是后纵韧带钙化,占70%。