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: Surgery
Ankle sprain due to forced inversion of a plantar flexed foot is due to injury to 
Select and explain. 
A. Anterior talofibular ligament, B. Posterior talofibular ligament, C. Calcaneofibular ligament, D. Posterior fibres of deltoid
A: Anterior talofibular ligament
Answer: A: Anterior talofibular ligament 
Explanation: Ans. a. Anterior talofibular ligament