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: Dental
Position and movement of articular disc of TMJ is controlled by fibers of: 
Select and explain. 
A. Lower head of lateral pterygoid muscle, B. Sphenomandibular ligament, C. Superficial head of medial pterygoid muscle, D. Upper head of lateral pterygoid muscle
D: Upper head of lateral pterygoid muscle
Answer: D: Upper head of lateral pterygoid muscle 
Explanation: None