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
MC complication following hemorrhoidectomy is:March 2013 (h) 
Select and explain. 
A. Hemorrhage, B. Infection, C. Fecal impaction, D. Urinary retention
D: Urinary retention
Answer: D: Urinary retention 
Explanation: Ans. D i.e. Urinary retention