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: Gynaecology & Obstetrics
Nerve commonly injured in forceps delivery is ? 
Select and explain. 
A. Common peroneal, B. Obturator, C. Lateral cutaneous nerve ofthigh, D. Sciatic
B: Obturator
Answer: B: Obturator 
Explanation: Ans. is'b'i.e., ObturatorObturator nerve injury ( L2-4) may result during forceps delivery in lithotomy position resulting from acute Flexion of hip, hematoma,trauma from forceps blade.