Objective To improve the microsurgical techniques for chiasmatic-hypothalamic glioma.

目的提高视交叉下丘脑胶质瘤显微手术治疗水平。

Methods Chiasmatic cisterns were observed in 15 cadaveric human heads under an operating microscope.

方法在手术显微镜下观测15个头颅标本视交叉池的显微解剖。

Method: The primary SAH rabbit models were produced by introducing blood two times to Chiasmatic cistern through frontotemporal craniotomy.

方法经额颞开颅，视交叉池二次注血法制作兔s AH模型。

The small branches seen anteriorly to optic chiasma in the chiasmatic cistern were almost always the branches of superior hypophyseal artery.

在视交叉池内，垂体柄前方所见的小动脉几乎均属于垂体上动脉的分支。