Mazzoni A
Ann Otol Rhinol Laryngol. 1979 Nov-Dec;88(Pt 1):759-67. doi: 10.1177/000348947908800603.
The vein of the vestibular aqueduct (VVA) was investigated in a series of 40 human temporal bones. The processing included vascular injection with a colored medium, decalcification and cutting in serial, thick sections, which were put in a clear fluid and studied with a stereo-microscope. The labyrinthine roots of the VVA are the single veins of the ampulla and simple limbs of the semicircular canals and of the posterior wall of the utricle. They drain the rich capillary bed of the simple endolymphatic walls of the canals and the utricle, as well as a small peripheral area of the cristae and the utricular macula. The VVA leaves the vestibule through an individual bone canal running parallel to the vestibular aqueduct up to the dura of the posterior side of the petrosa in the area of the endolymphatic sac. It then opens in the inferior petrosal sinus or the jugular bulb. The vein receives other branches from the bone, dura and sac. Correct information on the course of this vein appears to be lacking in contemporary textbooks and articles, although it has been correctly described since the last century.
在40例人类颞骨标本中对前庭导水管静脉（VVA）进行了研究。处理过程包括用有色介质进行血管灌注、脱钙以及制作连续的厚切片，将切片置于清澈液体中，并用体视显微镜进行观察。VVA的迷路支是壶腹、半规管单脚以及椭圆囊后壁的单一静脉。它们引流半规管和椭圆囊单层内淋巴壁丰富的毛细血管床，以及嵴和椭圆囊斑的一小部分周边区域。VVA通过一条单独的骨管离开前庭，该骨管平行于前庭导水管走行，直至到达内淋巴囊区域岩部后侧的硬脑膜。然后它开口于岩下窦或颈静脉球。该静脉还接收来自骨、硬脑膜和囊的其他分支。尽管自上个世纪以来就有正确描述，但当代的教科书和文章中似乎缺乏关于这条静脉走行的正确信息。
