目的　探讨硬脑膜静脉窦的分型。方法　在 1 5 0例成人硬脑膜标本上解剖观察各窦的走向及其接受的静脉属支。结果　静脉窦的分布与硬脑膜结构相适应 ;各组窦均有各自主要的引流区域 ,且各组窦之间有大量的交通支。结论　硬脑膜静脉窦可分为颅顶、中、底及侧窦 4组 Objective To investigate the classification of dural venous sinuses. Methods One hundred and fifty adult dura mater specimens were dissected to observe the direction of the sinus and the vein branches they received. Results The distribution of sinuses was consistent with the dura mater structure. Each group had its own main drainage area, and there were a large number of traffic branches between groups. Conclusion The dural venous sinus can be divided into four groups: the top of the skull, the middle, the bottom and the lateral sinus