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，开口于不同部位的额窦窦口周围结构不同，对研究额窦的生理、病理，以
鼻窦
窥镜
额窦开放手术具有重要的参考指导意义。
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，开口于不同部位的额窦窦口周围结构不同，对研究额窦的生理、病理，以鼻窦窥镜额窦开放手术具有重要的参考指导意义。
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
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