[Clinical application of a new nasolacrimal stent]

Seventy-two patients(ninety-one eyes) with epiphore due to obstruction of the nasolacrimal duct underwent nasolacrimal stent of our own disign. The period postoperative follow-up was 6 to 20(mean 14.5) months. Seventy-six eyes demonstrated obvious resolution of epiphore, twelve eyes had partial resolution, and three eyes had no resolution. The success rate were 96.7%. The common complications included occluded stent and a slightly blood-stanied nasal discharge. The placement of the nasolacrimal stent is a safe simple and effective method for treatment of epiphore due to obstruction of the nasolacrimal duct.