骨性鼻腔鼻窦结构CT影像学研究

CT image on the structure of the nasal and paranasal of osseous

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

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.