title: A method of securing double silicone tube intubation of the lacrimonasal system.
mesh_terms: D006801:Humans; D007440:Intubation / Q000295:instrumentation / Q000379:methods*; D007765:Lacrimal Apparatus; D009301:Nasolacrimal Duct; D012826:Silicone Elastomers
chemical_list: D012826:Silicone Elastomers