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
Avascular necrosis of bone is most commonly seen in 
Select and explain. 
A. Calcaneus, B. Cervical spine, C. Scaphoid, D. Scapula
C: Scaphoid
Answer: C: Scaphoid 
Explanation: C i.e. Scaphoid