intervertebral foramen

In cases with larger extradural arachnoid cyst, symmetrical widening of the spinal canal and intervertebral foramen was demonstrated on plain radiograph, CT and MRI.

较大的硬脊膜外蛛网膜囊肿X线平片、CT及MRI均显示椎管及椎间孔呈对称性扩大。

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Results: The distance between spinal nerve roots attached to the intervertebral foramen was 8.5 ± 0.3mm;

结果：颈神经脊髓附着端至椎间孔内侧缘距离平均为8.5±0.3（3.5～11.0）mm，以C5、C6最长；

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Conclusions: The lumbar intervertebral foramina ligaments are the normal components of the intervertebral foramen in infants.

结论: 胎儿腰椎间孔韧带普遍存在,其为腰椎的正常组织结构.

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Results: 1.The segmental artery sent off a spinal branch which transversed the intervertebral foramen and divided into anterior and posterior radiculomedullary arteries.

结果：①节段动脉在肋横突关节内侧椎间孔部发出根髓动脉。

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Morphological features and clinical significance of the lumbosacral spinal nerves in the intervertebral foramen

根管内段神经根的形态特点及其临床意义

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Methods: The topographic anatomy of the lumbosacral spinal nerves in the intervertebral foramen was observed in 46 cadavers.

方法：解剖46具尸体的腰骶神经，对神经根管内段的形态进行了肉眼观察。

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Methods: The cervical nerve groove was measured on the dried cervical vertebra specimens and the cervical intervertebral foramen was measured on the fixed cervical vertebra cadaveric specimens with formalin.

方法：在干燥的颈椎椎骨标本和福尔马林固定的颈椎标本上，测量颈神经根槽和颈椎椎间孔。

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LFL are probably normal components of the intervertebral foramen, and the segmental blood vessels and nerve roots are protected by LFL.

腰椎间孔韧带应为腰椎间孔区正常的组织结构，它对节段血管和神经根具有保护作用。

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Applied anatomy of cervical nerve root groove and cervical intervertebral foramen

颈神经根槽和颈椎间孔的应用解剖

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The comparison between the two therapies were in terms of cutting points of needle-scalpel, whether incising into intervertebral foramen, position of release, time of release, intra-operative painful feeling, assistant treatment, operational risks and postoperative complications.

两种术式的比较：从进针刀点、是否进入椎间孔处、松解部位、松解时间、手术痛感、辅助治疗、手术风险和手术并发症方面进行比较。

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The morphology and position were investigated on 348 intervertebral foramen and root of spinal nerves from the second cervical vertebra to the first thoracic vertebra of 30 adult cadavers. Its diame-ters were measured.

对30例成年男性颈椎颈2到胸1间的348个椎间孔和相应神经根形态位置进行了观察，对其径线进行了测量。

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Objective : To improve CT diagnostic value of extrusion disc in intervertebral foramen.

目的: 提高对椎间孔内腰椎间盘突出的CT诊断及临床意义的认识.

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