Swartz J D
Radiology. 1983 Aug;148(2):449-54. doi: 10.1148/radiology.148.2.6867341.
The use of high-resolution computed tomography (CT) to examine the middle ear and mastoid is discussed. Exceptional detail of the viscera of the middle ear was attained in almost all cooperative patients with proper technique. Important anatomical structures are illustrated and discussed, and the appropriate projection for depicting specific structures is emphasized. Normal variations, preoperative knowledge of which is important to the otologic surgeon, are also illustrated.
本文讨论了使用高分辨率计算机断层扫描（CT）检查中耳和乳突的情况。通过适当的技术，几乎所有配合的患者都能获得中耳内脏的详细图像。文中展示并讨论了重要的解剖结构，强调了描绘特定结构的合适投照方式。还展示了正常变异，耳科外科医生术前了解这些变异很重要。
