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
All are true for maxillary fracture except: 
Select and explain. 
A. Geriatric maxillary fracture is difficult to treat, B. Pediatric  maxillary fracture is more comminuted, C. Midpalatal fracture has 8% incidence, D. All 4 buttresses are seldom fracture
B: Pediatric  maxillary fracture is more comminuted
Answer: B: Pediatric  maxillary fracture is more comminuted 
Explanation: None