What is Secondary Cataract?
The lens capsule where IOL was inserted during cataract surgery forms a cloudy membrane as epithelial cells grow and migrate, causing vision loss.
Common after all cataract surgeries, vision can be restored with laser treatment.
Secondary cataract is not cataract recurrence.
If vision blurs after surgery, you may think cataract
recurred, but
this is a completely different condition.
recurred, but
this is a completely different condition.


Secondary cataract symptoms
- Feeling of vision decline
may occur. - Sudden tearing, difficulty opening eyes in light, or pain may occur.
- Floaters or dizziness may
occur. - Blur may be severe enough to make object identification difficult.

Secondary cataract treatment,
Clear vision recovery with
one YAG laser procedure

Before secondary cataract treatment

After secondary cataract treatment

- YAG laser
Simple procedure
Available as outpatient, non-surgical treatment without incision or hospitalization.
Short procedure time
Takes about 5~10 minutes, performed comfortably with topical anesthesia, no pain.
Fast recovery
Vision recovers quickly after procedure, immediate return to daily life.
Prevents recurrence
Removes cloudy posterior capsule in one laser procedure, minimizing recurrence risk.
Hospital trusted by doctors
Difference between specialist and expert
shown in results
Individual discomfort, blur, or halos may occur. Continuous monitoring and treatment needed.









