The adjacent structures of the ostia differ from each other by the different location of the ostium.The clinical significance of the ostium and the nasofrontal duct were discussed.
认为，开口于
部位的额窦窦口周围结
，对研究额窦的生理、病理，以及提高鼻窦
窥镜检查
额窦开放手术具有重要的
指导意义。
The adjacent structures of the ostia differ from each other by the different location of the ostium.The clinical significance of the ostium and the nasofrontal duct were discussed.
认为，开口于部位的额窦窦口周围结，对研究额窦的生理、病理，以及提高鼻窦窥镜检查额窦开放手术具有重要的指导意义。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达
容亦
代表本软件的观点；若发现问题，欢迎向我们指正。
