vertebral artery

Objective To provide anatomical basis for reconstructing the first segment of vertebral artery.

目的为椎动脉近段的重建术提供解剖学基础.

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METHODS: The rats were randomized into 4 groups: ① The control without ischemia ( 10 rats): Vertebral artery was ligatured bilaterally and common carotid artery was not clipped bilaterally.

方法：大鼠随机分为四组：①非缺血对照组（10只）：仅结扎双侧椎动脉而不夹闭双侧颈总动脉。

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Spiral CT angiography ( SCTA ) can clearly show the vertebral artery and its adjacent structures.

螺旋CT血管 造影 能清晰显示椎动脉及其毗邻关系.

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One in vertebral artery is correlation to caloric test and FI.

椎动脉则主要与温度试验和注视指数有关。

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IP group ( 25 rats): Vertebral artery was ligatured bilaterally for 48 hours and common carotid artery was clipped for 2 minutes, and 24 hours later, the common carotid artery was clipped again for another 10 minutes.

缺血预处理组（25只）：结扎双侧椎动脉48h，夹闭颈总动脉2min后24h再次夹闭颈总动脉10min。

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VAI ( vertebral artery injuries) following closed cervical trauma is not infrequent. With the development of radiodiagnosis and more attention paid to VAI, the articles about VAI are increasing gradually.

闭合性颈部创伤并发椎动脉损伤并不少见，随着影像学诊断技术发展及对椎动脉损伤的认识和研究的深入，关于闭合性颈椎创伤后椎动脉损伤的文献报道逐渐增多。

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Value of the three-dimension spiral computer tomograph angiography in evaluation of the shape of vertebral artery and the cervical spondylotic hyperosteogeny

三维螺旋CT血管造影评估椎动脉形态与颈椎骨质增生的价值

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The eight indexes of hemorheology, flow volume of vertebral artery on the broken side, inside diameter of vein and average bloodstream velocity were observed with HP-1000 color doppler ultrasonic diagnosis apparatus and LING-100 blood viscosity meter.

利用HP-1000型彩色多普勒超声诊断仪和LING-100血液比黏度计分别观察其治疗前后血液流变学8项指标、患侧椎动脉血流量、血流管径和平均血流速度的变化。

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Fifty-one cases were cervical type; 25 cases vertebral artery type; 24 cases nerve root type.

颈型51例，椎动脉型25例，神经根型24例；

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Objective : To evaluate MRA and TCD Value in vertebral Artery.

目的: 评价核磁共振和彩色多普勒对椎动脉成像的价值.

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Conclusions: The change of hemodynamics of vertebral artery was relative with cervical vertebral disease.

结论: 椎动脉血液动力学的改变与颈椎病有一定的联系.

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Clearly , there is substantial anatomic variation in the location of the vertebral artery.

椎动脉存在着大量的解剖学变异.

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The article observed clinical curative effect of cervical spondylopathy vertebral artery type treated by chuanqiong injection.

观察川芎注射液治疗椎动脉型颈椎病的临床疗效.

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By analysing the anatomy of upper cervical segment, the atlas-axis relation in plain X-ray film in 3-1 cases revealed that the joint displacement is one of the important causes for vertebral artery type or sympathetic type cervical spondylopathy.

通过对上颈段解剖的观察，寰枢关节X线平片的分析，对34例病人的治疗，我们认为：寰枢关节错缝是引起椎动脉型或交感型颈椎病的重要原因之一；

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Bilateral vertebral artery in the neck MR angiography and angiography were normal.

双侧椎动脉MR血管成像及MSCT颈部血管成像未见异常.

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TCD detection data includes left and right sides of the Vertebral artery and Basilar arterys average flow velocity and the main peak.

TCD检测主要观察：左右两侧的椎动脉及基底动脉的平均血流速度和血流速度峰值。

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The origin of the vertebral artery, the thyrocervical trunk and the internal mammary artery ( except 1 case) is very constant, arising from the first ( or medial part) of the subclavian artery;

椎动脉、甲状颈干及胸廓内动脉（1例除外）均由锁骨下动脉之第一段发出；

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Aim: A simple, effective, low cost method of treating cervical spondylopathy ( vertebral artery type) with no side effect is discussed.

目的：寻求一种简单、无副作用、费用低，有效的治疗颈椎病椎病动脉型的方法。

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The Effect of Osseous Hypertrophy of Cervical Luschka's Joints on Vertebral Artery

颈椎钩突关节骨质增生对椎动脉的影响

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Study of the Relation Between Abnormal Position of Vertebral Artery entering Transverse Foramen and Vertigo

椎动脉入横突孔位置异常与眩晕的关系

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Anomalies of the vertebral artery are classified into three types in the case of the atlanto-occipital fusion. Type I: Bilateral vertebral arteries go between the fused atlas and occipital.

在寰枕融合的情况下，椎动脉与寰椎的关系分为三型，Ⅰ型：两侧椎动脉走在融合的寰枕之间；

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Our study showed the following: mastoid process, transverse process of the atlas, and occipital condyle were important signs, superior and inferior suboccipital triangle is the important mark for distinguishing vertebral artery.

研究显示：乳突、环椎横突和枕髁是术中重要的解剖学标志，上、下枕下三角是暴露椎动脉入颅前的一个重要解剖学标志。

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Results: Among 32 cases, abnormality of vertebral artery was found in 31 cases, abnormality of transverse foramen was found in 6 cases, hyperplasia of Luschka joint were found in 20 cases.

结果：32例患者中有椎动脉异常表现者31例，横突孔异常者6例，钩椎关节增生者20例。

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Results Sympathetic nerve coming form the cervical part coincided, attached to vertebral artery surface.

结果来自颈交感干的交感神经在椎动脉横突段周围相吻合,并攀附于椎动脉表面.

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METHODS: A total of 76 patients clinically diagnosed as CSA in the First Hospital of Nanjing Medical University between March 2002 and June 2005 were selected for 3D-SCTA examinations to observe the shape of vertebral artery and its correlation with CSA.

方法：选择2002-03/2005-06在南京医科大学附属南京第一医院诊治的76例患者，进行三维螺旋CT血管造影检查，观察椎动脉形态及与颈椎骨质增生的关系。

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Effect of Buflomedil Injection plus Backward Traction and Functional Exercise on Hemorheology of Patients with Vertebral Artery Type of Cervical Spondylosis

丁咯地尔注射液配合后伸牵引及功能锻炼对椎动脉型颈椎病血液流变学的影响

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Results: Vertebral artery was straight without tortuosity in 23 cases, mildly tortuosity in five cases, loop formation and displaced into the Luschka's joint in 4 cases.

结果：23例椎动脉直行无扭曲，5例椎动脉有轻度扭曲，4例椎动脉明显扭曲突入钩椎关节内侧。

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When subclavical artery was and occlusion, velocity direction of systolic and diastolic phase were backward. Conclusion: Through analyzing the vertebral artery hemodynamics changes and the features of Doppler spectrum, the degree of the subclavical artery stenosis can be judged.

结论：通过综合、全面分析患侧椎动脉的血流动力学变化及频谱特点，可以判断锁骨下动脉的狭窄程度。

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Thyrocervical artery had similar caliber to vertebral artery so that end to end anastomosis could be carried out between them, but only 38.5% of this artery had adequate artery trunk ( more than 10 mm).

甲状颈干的外径与椎动脉相似，适合端端吻合，但仅有38.5%具有合适的血管干（大于10mm）。

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Results It was confirmed by 3D MRA that 10 cases were vertebral artery occlusion and 1 was stenosis of vertebral artery.

结果经三维核磁血管显像（3D MRA）证实10例为椎动脉闭塞，1例为椎动脉广泛狭窄。

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