本文报告后鼻孔闭锁8例，并对其形成原因，症状及检查，手术方法，扩张器的选择和扩张时间，进行了简短讨论。

In this paper 8 cases of closure of rear nostril were reported. Its cause of formation, symptoms, examination and operative method, the choose of dilators and the dilating time were discussed briefly.

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本文报告后鼻孔闭锁8例，并对其形成原因，症状及检查，手术方法，扩张器的选择和扩张时间，进行了简短讨论。

In this paper 8 cases of closure of rear nostril were reported. Its cause of formation, symptoms, examination and operative method, the choose of dilators and the dilating time were discussed briefly.

youdao