Research Article: Accuracy of the Lacrimal Syringing Test in Relation to Dacryocystography and Dacryoendoscopy
Introduction:
The lacrimal syringing test (syringing) is the most frequently performed test to investigate epiphora in clinical practice. – Syringing is a practical test, providing valuable information on the presence, localization, and nature of the lacrimal pathway (LP) obstruction. Syringing helps in evaluating whether the canaliculus, lacrimal sac, and nasolacrimal duct (NLD) are qualitatively patent, partially obstructed, or completely obstructed. Meanwhile, functional epiphora is a dysfunctional drainage system without an…
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