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
Not true about Herniotomy 
Select and explain. 
A. Done in congenital inguinal hernia case, B. Contents are reduced and sac is closed but defect is left without serturing, C. Less recurrence rate, D. Can also be done ib congenital hydrocode.
C: Less recurrence rate
Answer: C: Less recurrence rate 
Explanation: None