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: Ophthalmology
Anteroposterior stability of eyeball is provided by all except – 
Select and explain. 
A. Suspensory ligament of the eye ball, B. Superior oblique, C. Superior rectus, D. Orbital fat
A: Suspensory ligament of the eye ball
Answer: A: Suspensory ligament of the eye ball 
Explanation: Suspensory ligament provides inferior stability to eyeball.