title: A simple technique for the prevention and management of Jones bypass tube extrusion.
abstract: We propose a simple technique for modifying a Jones bypass tube to prevent extrusion. It has been used in eight patients followed for 3 months to 3 years, without evidence of extrusion.
authors.affiliation: Department of Ophthalmology, Mount Sinai Hospital, Toronto, Ont.
authors.forename: S M
authors.initials: SM
authors.lastname: Corin
authors.forename: J J
authors.initials: JJ
authors.lastname: Hurwitz
authors.forename: S M
authors.initials: SM
authors.lastname: Tucker
mesh_terms: D006801:Humans; D007765:Lacrimal Apparatus / Q000378:metabolism; D007767:Lacrimal Duct Obstruction / Q000628:therapy*; D008722:Methods; D011474:Prosthesis Design