Muren C, Wilbrand H
Acta Radiol Diagn (Stockh). 1986 Jan-Feb;27(1):11-8. doi: 10.1177/028418518602700103.
The cochlear aqueduct follows a course through the petrous pyramid that varies from straight and steeply vertical to a curvilinear and horizontal. Its course and length are correlated to the pneumatization of the pyramid and also to the volume of the jugular fossa. These two factors influence the radiographic reproduction of the cochlear aqueduct, especially in computed tomography in the axial transverse projection but to a far lesser degree in multidirectional tomography.
蜗水管在岩锥内的走行各异，从笔直且陡峭垂直到呈曲线状并水平走行。其走行和长度与岩锥的气化以及颈静脉窝的容积相关。这两个因素会影响蜗水管的影像学显示，尤其是在轴向横断位的计算机断层扫描中，但在多向断层扫描中的影响程度要小得多。
