title: Epiphora after maxillary resection.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007765:Lacrimal Apparatus / Q000293:injuries; D007767:Lacrimal Duct Obstruction / Q000150:complications / Q000209:etiology*; D008297:Male; D008441:Maxillary Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D008875:Middle Aged; D010255:Paranasal Sinus Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D011183:Postoperative Complications