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 indications of intracapsular cataract extraction except: 
Select and explain. 
A. Mature cataract in age group above 45 years, B. Immature cataract, C. Subluxated and dislocated lens, D. Mature cataract in age group of 30-45 years
D: Mature cataract in age group of 30-45 years
Answer: D: Mature cataract in age group of 30-45 years 
Explanation: D i.e. Mature cataract in age group of 30-45 years ICCE is contraindicated in < 40 year age due to strong zonules. Q