This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Avascular necrosis and osteochondroses, Subject name: Anatomy
Avascular necrosis can be a possible sequelae of fracture of all of the following bones,except- 
Select and explain. 
A. Femur neck, B. Scaphoid, C. Talus, D. Calcanuem
D: Calcanuem
Answer: D: Calcanuem 
Explanation: *Some of the common sites where Avascular necrosis occurs are : 1) Head of the femur 2) Proximal pole of scaphoid and 3) Body of the talus Ref: Maheshwari 6th/e p.50