This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Rectum, Subject name: Surgery
[{'content': 'Treatment of choice for low fistula in Ano is \nSelect and explain. \nA. Fistulotomy, B. Staged Surgery, C. IV antibiotics alone, D. None of the above', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) FistulotomyRef: Bailey and Love 27th Edition, Page 1365* Low fistulas: Inter sphincteric and trans-sphincteric fistulas are removed via fistulotomy or fistulectomy* LIFT: Ligation of intersphincteric fistula tract involves the disconnection of inner opening at the level of intersphincteric plane, without dividing the sphincter complex.', 'role': 'assistant'}]