Clinical Effects of Intranasal Steroid Application after Silicone Tube Intubation in Nasolacrimal Duct Obstruction

Purpose: To investigate the effects of intranasal steroid spray after silicone tube intubation in nasolacrimal duct obstruction. Methods: We included 73 patients (73 eyes) who had undergone silicone tube intubation with partial nasolacrimal duct obstruction and who had been followed-up for more than 6 months. We divided them into two groups: Group 1 (37 patients, 37 eyes), who used intranasal steroid spray twice a day for 4 weeks after silicone...