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
The commonest side effect of lens implant surgery is: 
Select and explain. 
A. Vitreous haemorrhage, B. Glaucoma, C. Iridocyclitis, D. Panophthalmitis
C: Iridocyclitis
Answer: C: Iridocyclitis 
Explanation: Ans. Iridocyclitis