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
Sacrotuberous ligament is pierced by ? 
Select and explain. 
A. SI nerve, B. L5 nerve, C. Coccygeal nerve, D. None
C: Coccygeal nerve
Answer: C: Coccygeal nerve 
Explanation: Ans. is 'c' i.e., Coccygeal nerve Sacrotuberous ligament is pierced by :-Perforating cutaneous nerveFifth sacral (S5) and cocygeal nervesBranches of coccygeal plexusCoccygeal branch of inferior gluteal aery