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
Lord's and Jaboulay's operation is done for- 
Select and explain. 
A. Rectal prolapse, B. Fistula in ano, C. Inguinal hernia, D. Hydrocele
D: Hydrocele
Answer: D: Hydrocele 
Explanation: Ans. is 'd' i.e., Hydrocele