The Effectiveness of Topical Steroid Instillation in Patients with Recently Developed Nasolacrimal Drainage Stenosis

서울대학교 의과대학 안과학교실, 분당서울대학교병원 안과, 서울대학교병원운영 서울특별시보라매병원 안과, 서울대학교병원 임상의학연구소 서울인공안구센터 Department of Ophthalmology, Seoul National University College of Medicine, Seoul, Korea Department of Ophthalmology, Seoul National University Bundang Hospital, Seongnam, Korea Department of Ophthalmology, Seoul Municipal Government–Seoul National University Boramae Medical Center, Seoul, Korea Seoul Artificial Eye Center, Seoul National University Hospital Clinical Research Institute, Seoul, Korea