Question

A 2-month-old child is brought to the ophthalmology OPD with the following presentation. What is the ideal management? 

• A. Medical management
• B. Operate immediately
• C. Surgery after 6 months
• D. Surgery after 2 years

Hint:

For congenital cataracts, surgery is generally recommended within the first few months of life to prevent amblyopia and optimize visual development.

Answer 1

The Correct Option is B

Step 1: Set the principle first.
In a 2-month-old, any media opacity that blocks the visual axis (the picture suggests a congenital cataract) is an emergency because the first months are the critical period for visual cortex development. Blocked input here causes irreversible stimulus-deprivation amblyopia. So the management is dictated by a timing rule, not by the cataract alone.

Step 2: Apply the timing rule.
For a dense/visually significant cataract, surgery should be done as early as possible - ideally within the first 6-8 weeks for a unilateral cataract and by about 8-10 weeks for bilateral, before the latent period of amblyopia closes. Waiting forfeits the developmental window. Hence the answer is to operate immediately rather than defer.

Step 3: Reject the delaying / non-surgical options.
• Medical management - cannot clear a structural lens opacity; useless for a dense congenital cataract.
• Surgery after 6 months and Surgery after 2 years - both fall outside the critical window and would lock in dense amblyopia/nystagmus. Delay is exactly what we must avoid.

Step 4: Conclude.
To save vision, intervene without delay.

Final Answer: Option 2 - Operate immediately.