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
During the surgical repair of femoral hernia.the structure most vulnerable to major injury lies 
Select and explain. 
A. Anterioly, B. Posteriorly, C. Medially, D. Laterally
D: Laterally
Answer: D: Laterally 
Explanation: The fermol vein lies lateral of the femoral conal.