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
Check point for ZMC fracture reduction is: 
Select and explain. 
A. Intraorbital margin, B. Fronto-zygomatic suture region, C. Zygomatico-maxillary buttress region, D. Symmetry of arch
A: Intraorbital margin
Answer: A: Intraorbital margin 
Explanation: None