This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'Epiphora is found in all of the following fractures except: \nSelect and explain. \nA. Lefort 2., B. Orbital fracture., C. Lefort 3., D. Nasal complex fracture.', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Epiphora is seen in Le Fort II, Le Fort III and severe nasal complex injuries due to partial or complete obstruction of nasolacrimal duct (MCET-07). The patient complains of epiphora and may develop infected mucocele, a condition termed as dacrocystitis.', 'role': 'assistant'}]