This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gluteal Region, Subject name: Anatomy
All of the following structures pass through lesser sciatic foramen EXCEPT: 
Select and explain. 
A. Pudendal nerve, B. Internal pudendal vessels, C. Nerve to obturator internus, D. Nerve to obturator externus
D: Nerve to obturator externus
Answer: D: Nerve to obturator externus 
Explanation: Ans. D Nerve to obturator externusRef: BDC, 6th ed. vol. II pg. 74Mnemonic to Remember this Often Asked QuestionN. to obturatour internus NotTendon of obturatour internus. TonightPudendal vessels and nerve. Please