title: Results of dacryocystorhinostomy analysis of causes for failure.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002921:Cicatrix; D005158:Facial Paralysis / Q000150:complications; D005260:Female; D006801:Humans; D007765:Lacrimal Apparatus / Q000601:surgery*; D007767:Lacrimal Duct Obstruction / Q000150:complications / Q000000981:diagnostic imaging; D008297:Male; D008722:Methods; D008875:Middle Aged; D009078:Mucocele / Q000601:surgery; D009297:Nasal Mucosa / Q000601:surgery; D011859:Radiography; D013536:Suture Techniques