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目的 :通过CT影像学研究骨性鼻腔鼻窦的结构。方法 :利用日立W4 50型全身CT机对 2 4例正常人进行鼻腔鼻窦多层面连续横断扫描 ,获得清晰的鼻腔鼻窦CT片。结果 :观察各层面结构 ,设计了 13项测量内容 ,获得测量数据。结论 :CT影像对鼻腔鼻窦疾病的诊断和功能性鼻窦外科学的开展具有重要的指导意义
Objective: To study the structure of bony nasal sinuses by CT imaging. Methods: A total of 24 normal subjects were scanned by continuous multi-slice nasal sinuses using Hitachi W4 50 whole-body CT scanner to obtain clear CT images of nasal sinus. Results: Observing the structure of all levels, 13 measurements were designed to obtain the measurement data. Conclusion: CT images have important guiding significance for the diagnosis of nasal sinus diseases and the development of functional sinus surgery