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
The roof of pterygo-mandibular space is formed by 
Select and explain. 
A. Temporalis muscle, B. Medial pterygoid muscle, C. Cranial base, D. Lateral pterygoid
D: Lateral pterygoid
Answer: D: Lateral pterygoid 
Explanation: None