1. There are certain relations between the shape of lacrimal punctum, age and tearing while gender is unrelated to tearing.
流泪患者泪小点的形态及年龄与流泪存在一定的关系。而性别与流泪无关。

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2. Objective To evaluate the clinical effect of implantation of suture rope for treatment of obstruction of lacrimal punctum.
目的探讨线穗植入法治疗泪点阻塞的效果。

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3. Objective To evaluate the clinical effect of implantation of suture rope for treatment of obstruction of lacrimal punctum.
目的探讨线穗植入法治疗泪点阻塞的效果。

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