MYELOSCOPIC STUDY ON LUMBAR SPINAL-CANAL STENOSIS WITH SPECIAL REFERENCE TO INTERMITTENT CLAUDICATION
MYELOSCOPIC STUDY ON LUMBAR SPINAL-CANAL STENOSIS WITH SPECIAL REFERENCE TO INTERMITTENT CLAUDICATION
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DOI：
10.1097/00007632-199006000-00021
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发表时间：
1990-06-01
期刊：
影响因子：
3
通讯作者：
SATOH, Y
中科院分区：
文献类型：
--
作者：
OOI, Y;MITA, F;SATOH, Y
本文采用动态骨髓镜对25例腰椎管狭窄患者进行了研究，以解释间歇性跛行的病理生理机制，这是该疾病的特征性症状之一。骨髓镜检查显示，根据体位改变，狭窄组许多患者马尾血管直径有明显变化，而对照组无变化。本文认为，马尾血管微循环紊乱可能在间歇性跛行发生过程中起重要作用。
Twenty-five cases of lumbar spinal canal stenosis were investigated by dynamic myeloscopy to explain the pathophysiologic mechanism of intermittent claudication, one of the characteristic signs of the disorder. Myeloscopic examination revealed that, in accordance with postural alteration, the diameter of blood vessels on the cauda equinae showed significant changes in many patients in the stenosis group, but showed no changes in control group. In this series, it was suggested that the microcirculatory disturbance of vessels on cauda equinae might play an important role in the development of intermittent claudication.