This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
Le Fo classification involves fracture of 
Select and explain. 
A. Maxilla, B. Mandible, C. Zygomatic arch, D. Nasal bone
A: Maxilla
Answer: A: Maxilla 
Explanation: Le Fo classification involves the fractures of maxilla which includes transverse fracture, pyramidal fracture and craniofacial dysfunction. Ref: Textbook of diseases of ENT, PL Dhingra, 7th edition, pg no. 207