title: Management of extruding bicanalicular nasolacrimal stents: primum non nocere.
authors.forename: Julian D
authors.initials: JD
authors.lastname: Perry
authors.forename: Bryan R
authors.initials: BR
authors.lastname: Costin
mesh_terms: D003608:Dacryocystorhinostomy; D006801:Humans; D009301:Nasolacrimal Duct / Q000601:surgery*; D019736:Prostheses and Implants; D012826:Silicone Elastomers
chemical_list: D012826:Silicone Elastomers