title: Repair of the torn lower canaliculus.
mesh_terms: D003608:Dacryocystorhinostomy; D006801:Humans; D007765:Lacrimal Apparatus / Q000293:injuries* / Q000601:surgery; D007767:Lacrimal Duct Obstruction / Q000209:etiology; D012828:Silicones
chemical_list: D012828:Silicones