This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Injuries Around the Fore Arm & Wrist, Subject name: Orthopaedics
Carpal bone which fractures commonly: 
Select and explain. 
A. Scaphoid, B. Lunate, C. Hamate, D. Pisiform
A: Scaphoid
Answer: A: Scaphoid 
Explanation: Ans: a