小脑前下动脉在面神经根附近形成小脑前下动脉袢，出现率为83.3%。

The incidence of AICA formed the loop of AICA near facial root was 83.3%.

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研究颈髓脊髓前动脉、前根动脉阻断对颈髓缺血性损伤的影响。

Results: The ventral roots lay in front of the denticulate ligament, while the dorsal one behind it.

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研究背景：胸腰段脊髓最重要的灌注动脉是大前根动脉，也称Adamkiewicz动脉。

Summary of Background Data. The most important feeding artery of the thoracolumbar spinal cord is the great anterior radiculomedullary artery, also called the artery of Adamkiewicz.

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