后路

Objective To study the clinical effects of nano-artificial vertebral lamina on vertebral operation via rear way.

目的 研究纳米人工椎板在脊柱后路手术中的应用。

From May 2000 to April 2008, 35 patients (25 males and 10 females) suffered from cervical myelopathy due to OPLL underwent posterior decompression and laminectomy were reviewed retrospectively.

2000年5月至2008年4月，我科通过后路减压手术治疗颈椎OPLL引起的脊髓病患者35例，男25例，女10例，手术时平均年龄为54.6岁（35~73岁）。

He always taught me, everything left posterior section.

他总教我，凡事留条后路。

35 cases of thoracolumbar vertebral burst fractures were treated by pedicle screw fixation of vertebral body via pedicle or combining with autogenous bone and marrowbone.

对35例胸腰椎爆裂性骨折患者实施后路撑开复位内固定或加经椎弓根移植自体骨和骨髓进行治疗。

Application of pedicle screw fixation of vertebral body transpedicular combining autogenous bone and marrowbone grafting can reconstruct vertebral shape and height and increase the stability of the spine.

后路椎弓根钉系统固定并经椎弓根定量移植自体骨和骨髓能增加远期椎体骨容量和脊柱前柱的抗压稳定性。

Objective To provid the anatomic basis of Minimal invasion Operation for the lumbar disc herniation.

目的 通过对椎体后部结构的测量，为下腰椎后路微创手术提供解剖学依据。

In the surgical treatment of cervical spondylotic myelopathy, a posterior approach is recommended for patients with multilevel cervical stenosis.

目的：在脊髓型颈椎病患者的治疗中，后路手术对于多发性椎管狭窄的患者来说是必要的。

Methods. Eleven patients (six men, five woman; mean age 72.8±6.3 years) presenting with refractory neck pain and progressive multilevel cervical radiculopathy and/or myelopathy due to cervical spondylosis with spinal canal and neural foraminal stenosis underwent multilevel laminectomy, foraminotomy, and subsequent instrumented posterior fusion via bilateral or unilateral percutaneous muscle dilation approaches.

11例患者，男6例，女5例，平均年龄72.8±6.3岁，表现为顽固性颈痛，进行性的颈椎神经根和脊髓压迫症状，椎管和椎间孔狭窄，通过双侧或单侧经皮肌肉扩张法，对这些病人进行多节段椎板、椎间孔减压，后路融合固定。

Objective: To study three-dimensional movement of four type of posterior atlantoaxial fixation techniques of type Ⅱ odontoid process fracture.

目的：对寰枢椎齿状突Ⅱ型骨折实验模型的4种后路内固定方式下的三维运动范围进行实验研究，为临床选择内固定方法提供生物力学依据。

Methods. Forty-three patients undergoing surgery for instrumented one-level fusion with decompression were divided into 2 groups.

43例行腰椎后路单节段减压融合病例随机分为两组。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。