泪器(英语:Lacrimal apparatus)是副眼器的一种,由泪腺和泪道组成。泪器的功能是产生并运输眼泪

泪道

泪道是泪器的一部分,包括泪点泪小管泪囊鼻泪管

泪小管

泪小管属于泪道,是泪器的一部分,是连接泪点泪囊的小管,分为上泪小管和下泪小管。

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