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- Cervical vertebral fusion cage 颈椎椎间融合器
- Objective:To evaluate the clinical effect of cervical vertebral canal decompression through anterior approach with allograft fusion cage implantation. 目的评价颈椎前路环钻法减压、异体骨笼植入融合术的临床疗效。
- The biomechanical analysis and comparison of medical macromolecular polyethylene cervical vertebral fusion cages 高分子聚乙烯颈椎融合器的生物力学特性研究
- Objective To explore the clinical effects of one-stage surgery of tumor excision and cervical vertebral fusion through posterior approach for cervical intraspinal tumor. 目的探讨经后路全椎板切除摘除椎管内肿瘤,同时行颈椎侧块或椎弓根内固定植骨融合治疗颈椎椎管内肿瘤的临床疗效。
- BACKGROUND: Metal vertebral fusion cage can induce some disadvantages and pseudoarticulation formation such as stress dodge, fusion cage subsidence, bone resorption, prolapse and bone collapse. 背景：金属椎间融合器存在应力遮挡、融合器下沉、骨吸收、脱出、骨塌陷所带来的并发症和假关节形成等，影响融合效果。
- Cervical vertebral fusion syndrome 颈椎融合综合征
- Cervical vertebral fusion 颈椎融合
- Objective To evaluate the effects of allograft fusion cage(AFC) on anterior cervical interbody fusion. 目的 了解同种异体骨圈 (allograft fusion cage, AFC)在颈椎前路椎体融合术中应用的效果。
- We sought to test the primary stability offered by aliform cervical intervertebral fusion cage(ACIFC)and to evaluate its biomechanical effect. 用三维有限元法测试自行设计的翼状颈椎间融合器(ACIFC)的生物力学性能,探讨其用于颈椎椎间前路融合的可行性。
- The article covers the clinical results of absorptive cervical fusion cage implantation, and analyze materials characteristics, indications and complications. 文章就可吸收性颈椎椎间融合器的材料特点、优越性、适应证及并发症进行综述。
- We assessed the cervical vertebral function before arid after treatment. 治疗前后均进行颈椎功能评定。
- METHODS:From June 2003 to March 2004,23 patients with cervical myelopathy were treated with absorbable fusion cage in the Department of Orthopaedics,Xinqiao H ospital,Third Military Medical University. 方法:选择2003-06/2004-03第三军医大学新桥医院骨科应用颈椎可吸收椎间融合器治疗颈椎病患者23例。
- For the other 2 cases of congenital cervical vertebral anomaly, there was no improvement observed. 习惯性斜颈病例经颈圈穿戴半年后，有显著改善。
- Conclusions:The change of hemodynamics of vertebral artery was relative with cervical vertebral dicease. 结论:椎动脉血液动力学的改变与颈椎病有一定的联系。
- Complications were found in 3 cases: rupture of threaded fusion cage in 1 case; hoarseness in 1 case; and multiple infarction of brain stem in 1 case. 并发症3例,包括骨笼破裂1例,声嘶1例,脑干多发脑梗死1例。
- abnormal fusion of cervical vertebral lamina 颈椎椎板异常融合
- Objective To designed and developed a kind of heterologous bone fusion cage and then do research on the biomechanics properties. 摘要目的设计研制了一种异种骨腰椎融合器，并进行生物力学测试，为临床提供生物力学参数。
- In order to enhance curative effect of treating cervical vertebral disease, it is necessary to make standard of examination and operating manipulation. 对于神经根型颈椎病的诊察与操作方法必须制订标准，才有助于提高治?颈椎病的?效。
- Y (Y:cervical vertebral bone age) = -20.189+24.666X_1 (X_1: AH_4/AP) +46.468X_2 (X_2: AH_3/AP_3) +39.854X_3 (X_3: AH_4/H) (r=0.901). Y为颈椎骨龄,X1为AH4/AP4,X2为AH3/AP3,X3为AH4/H4。 方程的决定系数是0·81。
- Objective To design a new titanium alloy expansile lumbar fusion cage(EFC) then perform in vitro biomechanical test for the new cage and two different surgical approaches. 目的:设计新型可膨胀式椎间融合器(EFC),并对融合器和相关手术方式进行生物力学试验。
