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
Essex lopresti lesion in upper limb- 
Select and explain. 
A. Injury to interosseous membrane, B. Radial head and DER fracture, C. Radial shaft, D. Radial shaft and radio-ulnar joint fracture
A: Injury to interosseous membrane
Answer: A: Injury to interosseous membrane 
Explanation: Ans. is 'a' i.e., Injury to interosseous membrane