This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Peripheral Nerve Injuries, Subject name: Orthopaedics
Nerve involved in foot drop is? 
Select and explain. 
A. Deep peroneal, B. Common peroneal, C. Anterior tibial, D. Posterior tibial
B: Common peroneal
Answer: B: Common peroneal 
Explanation: Ans. (b) Common peronealRef.'.Gray's Anatomy 39th ed Grant's Atlas of Anatomy, 12th ed p-428