棘

OBJECTIVE: To explore the clinical mechanical property of spinal nonfusion interspinous U titanium alloy.

目的：观察腰椎后路动态腰椎管狭窄运动保留的非融合U型棘突间钛合金材料植入物的临床力学性能。

Only 1 scenario of a healed, solid interspinous process fusion was tested.

椎板棘突间植骨融合中，只测试了1个已达到融合目的的案例。

Likewise, lumbar spinal stenosis is being treated with less invasive procedures such as interspinous process spacers.

同时，也正在使用创伤小的系统例如棘突间装置治疗腰椎管狭窄症。

Conclusion. Combining vertebral augmentation and placement of an interspinous process spacer represents a viable option for treating such fragile patients.

联合使用椎体加强术和植入棘突间装置，对这种脆弱的患者来说，是一个切实可行的选择。

Interspinous process device is a kind of non-fusion implant for posterior spinal surgery. It is classified by static system and dynamic system according to its characteristics.

腰椎棘突间内固定器是脊柱外科后路非融合置入物的一类，根据其特性及作用特点可分为静态系统和动态系统两类。

Magnetic resonance imaging was done before surgery to assess for signal abnormalities in the spinal cord and other soft tissues(for e.g., indications of a tear in the interspinous or posterior longitudinal ligament).

术前还对患者进行了磁共振检查，评估脊髓与其他软组织的异常信号（例如：可显示棘间韧带或后纵韧带的撕裂）。

With rapid development of internal fixator manufacture, materials for interspinous process device become increasing, such as bone allograft, titanium, poly (ether-ether-ketone) and lactoprene composite.

随着内固定器制作工艺的飞速发展，腰椎棘突间内固定器的材料构成范围也很广泛，包括同种异体骨移植物、钛、聚醚醚酮和人造橡胶复合物等。

OBJECTIVE: To evaluate the therapeutic effect of Wallis interspinous dynamic stabilization on lumbar degenerative disease compared with lumbar spinal canal decompression.

目的：与单纯腰椎管减压相比，评价腰椎管减压并棘突间稳定系统Wallis置入固定治疗腰椎退变性疾病的效果。

Methods. On discussion with the patients and their families, the decision was made to proceed with vertebral body augmentation followed by placement of an interspinous process spacer in the same sitting.

在与患者及其家属协商后，我们决定同时采用椎体成形术联合植入棘突间装置对她们进行治疗。

Objective. To describe an interesting patient who underwent open reduction and C1–C2 transpedicular screw fixation with interspinous wiring due to high-riding vertebral artery.

目的：报道一例因椎动脉高位而采用开放复位、C1-C2椎弓根螺钉和棘突钢丝固定的有意义病例。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。