Surgical success rate comparison in functional nasolacrimal duct obstruction: simple lacrimal stent versus endoscopic versus external dacryocystorhinostomy

European Archives of Oto-Rhino-Laryngology, 05/25/2012

The results suggest that Endo–dacryocystorhinostomy (DCR) offers the highest success rates in functional nasolacrimal duct obstruction (FNDO) treatments in terms of the rapid and complete resolution of epiphora.

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