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: Gynaecology & Obstetrics
[{'content': 'Latzko procedure is done in case of \nSelect and explain. \nA. Uterine inversion, B. Retroverted uterus, C. Vesicovaginal fistula repair, D. Urethrocele repair', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Latzko procedure is surgical technique for vesicovaginal fistula repair.', 'role': 'assistant'}]