title: Is an endoscopic approach superior to external dacryocystorhinostomy for nasolacrimal obstruction?
authors.affiliation: Department of Otolaryngology, New York University School of Medicine, New York, New York.
authors.forename: Seth M
authors.initials: SM
authors.lastname: Lieberman
authors.forename: Roy R
authors.initials: RR
authors.lastname: Casiano
mesh_terms: D019985:Benchmarking; D002921:Cicatrix / Q000517:prevention & control; D003299:Cooperative Behavior; D003608:Dacryocystorhinostomy; D004724:Endoscopy; D006801:Humans; D033183:Interdisciplinary Communication; D007902:Length of Stay; D061646:Operative Time; D011183:Postoperative Complications / Q000517:prevention & control; D016032:Randomized Controlled Trials as Topic; D015607:Stents