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epiphora |
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epiphora /epiph·o·ra/ (e-pif´or-ah) [Gr.] overflow of tears due to obstruction of lacrimal duct.
epiphora. See tearing. epiphora an abnormal overflow of tears down the face, due usually to stricture of the nasolacrimal duct. Called also illacrimation.
epiphora Overflow of tears due to faulty apposition of the lacrimal puncta in the lacrimal lake, scarring of the puncta, paresis of the orbicularis muscle, obstruction of the lacrimal passage or ectropion. This impairment of the outflow of tears is often unilateral. The main symptoms are discomfort and blurring of vision and sometimes embarrassment. Management depends on the cause. Syn. watery eye (colloquial). See dacryops; hyperlacrimation. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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