Abstract:Objectives-To find out various causes of epiphora, level and type of block in lacrimal passage, lacrimal pump function, causes of failed dacryocystorhinostomy. Materials and Methods-Dacryocystographywas done in 100 eyes of 83 patients of epiphora and divided in three groups , Epiphora with patent lacrimal system, non patent lacrimal system, and residual epiphora after the operation of dacryocystorhinostomy. Dacryocystography was performed by using 0.5-1 ml of urograffin 76% with the lacrimal cannula and X-ray … Show more
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