Bhimani S, Virapongse C, Sarwar M
AJNR Am J Neuroradiol. 1984 Nov-Dec;5(6):715-20.
Computed tomographic (CT) scans of 37 patients with normal adult cochlear aqueducts were selected for retrospective analysis. Usually, only the inferomedial part of the cochlear aqueduct could be seen on axial CT. The sizes of the external cochlear aqueduct opening were tabulated, and they did not vary significantly with age or gender. The average width was 2.9 mm. Of the configurations found, the most common was the funnel (22 cases).
选取37例成年人工耳蜗导水管正常患者的计算机断层扫描（CT）图像进行回顾性分析。通常，在轴位CT上只能看到耳蜗导水管的内下部分。将耳蜗导水管外口的大小制成表格，其大小在年龄和性别上无显著差异。平均宽度为2.9毫米。在所发现的形态中，最常见的是漏斗状（22例）。
