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: Anatomy
Pain felt between great toe and and II toe is due to involvement of which nerve root: 
Select and explain. 
A. L5, B. S2, C. S1, D. S3
A: L5
Answer: A: L5 
Explanation: A. i.e. L5Nerve of laterjet of vagus, which mainly supply antrum & pylorus of stomachQ. It lies along the lesser curvature and in highly selective vagotomy these nerves are preserved.