title: Incidence of postoperative obstruction at different sites of lacrimal canalicular injury.
authors.affiliation: Department of Ophthalmology, Shanghai Ninth People's Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China.
authors.forename: WoDong
authors.initials: W
authors.lastname: Shi
authors.forename: Xianqun
authors.initials: X
authors.lastname: Fan
mesh_terms: D006801:Humans; D007440:Intubation; D007765:Lacrimal Apparatus / Q000293:injuries* / Q000473:pathology / Q000601:surgery*; D007767:Lacrimal Duct Obstruction / Q000209:etiology*; D012828:Silicones
chemical_list: D012828:Silicones