目的：探求进一步提高镫骨提高术疗效的途径。

Objective: For the purpose of improving patient's hearing in stapes elevation surgery.

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目的：总结不同手术时机对视神经管减压术疗效的影响。

AIM: To summarize the effect of different operative time selections of optic canal decompression.

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目的：探讨泪道义管的插管方法及种类对泪小管吻合术疗效的影响。

AIM: To investigate the treated effect of various artificial tubes inserted with different methods in lacrimal canalicular anastomosis.

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