This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sutures and Anastomoses, Subject name: Surgery
[{'content': 'Stapler used for MIPH:- \nSelect and explain. \nA. Linear cutting stapler, B. Circular cutting stapler, C. Linear stapler, D. Circular stapler', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Procedure for prolapse and hemorrhoidectomy- also known as or MIPH - also known as or stapled hemorrhoidectomy MIPH Minimally invasive proctoscopic hemorrhoidectomy - In this procedure a circular cutting stapler is used to excise a sho - Circumferential segment of rectal mucosa proximal to dentate line, thus ligating venules feeding the hemorrhoides.', 'role': 'assistant'}]