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
All are seen in blunt injury of the eye except: 
Select and explain. 
A. Hyphema, B. Iridocyclitis, C. Double perforation, D. Retinal detachment
C: Double perforation
Answer: C: Double perforation 
Explanation: Ans. Double perforation