【摘要】 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更多还原

【Abstract】 Objective:To study on the structure of the nasal and paranasal of osseous by CT image.Method:Multi layers continuous transection scanning of the nasal and paranasal were made in twenty four patients with Hitachi W450 CT.Results:The structures of every layer were observed by means of 13 items of distance survey.Conclusion:CT image possesses an important status in diagnosis and treatment of functional paranasal surgery.更多还原