This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Skeletal System, Subject name: Radiology
This diagnosis is:(AIIMS 2018) 
Select and explain. 
A. Rheumatoid arthritis, B. Scapho-lunatedissociation, C. Lunate dislocation, D. Scaphoid fracture
D: Scaphoid fracture
Answer: D: Scaphoid fracture 
Explanation: Ans. D Scaphoid fractureFrontal radiograph with ulnar deviation of wristQ - is best radiograph for demonstration of scaphoid fractures. Often radiologically occult fractureQ. Cast is applied in glass holding positionQ. At risk of Avascular necrosisQ - more proximal the fracture - more the risk of AVNQ.