Secondary Cataract Treatment in Seoul — Apgujeong Eye Clinic

What is secondary cataract?

After cataract surgery, some patients develop clouding of the capsule behind the lens in the eye. This is called a “secondary cataract,” or capsular opacification. This is not a new cataract, but rather a clouding that occurs behind the original lens.

Why does it occur?

  • The posterior capsule that remains after the crystal is removed gradually becomes covered with cells, creating a cloudiness.
  • It is common to see symptoms after 6–24 months.
  • It tends to develop more quickly, especially after cataracts in young people

Symptoms

  • My vision is blurry again.
  • To shine in the light, to look at in a haze
  • Vision that had previously improved worsens again
  • In some cases, two images may appear.

Treatment — YAG laser capsulotomy

The treatment for secondary cataracts is a non-surgical, short-term procedure called YAG laser capsulotomy.

How does the procedure work?

  1. Apply anesthetic eye drops.
  2. YAG laser creates micro-holes in the posterior capsule to remove turbidity
  3. Procedure time 5–10 minutes
  4. You can rest for a few minutes and go home.

Advantages

  • 🕒 Quick and painless
  • 👀 Your vision improves immediately
  • 🏥 Outpatient (no hospitalization required)
  • 💡 Maintains results for a long time

Recovery and care

  • First 1–2 days: slight redness and swelling may occur
  • 1 week: do not overexert the eyes, use drops as directed by your doctor
  • Follow-up: lens, pressure, and retina will be checked at the next visit.
Vision often improves immediately, and you can return to your daily activities the next day.

Potential risks (rare)

  • Temporary increase in blood pressure
  • Eye irritation
  • Very rare: retinal disorders (preventable under medical supervision)

Services for Mongolian patients

  • 🇲🇳 Mongolian, Russian, English translator assistance
  • Online consultation and appointment booking (Kakao / WhatsApp)
  • Travel advice, hotels, transportation
  • Regular post-operative monitoring and online consultation

Frequently Asked Questions (FAQs)

Does the YAG laser hurt? No, you may only feel a slight tingling sensation.

When does vision improve? Most patients see improvement immediately or within 1–2 days.

Is repeat treatment necessary? Usually, one treatment is sufficient.

How much does it cost? It depends on the examination, eye condition, and service conditions. A preliminary estimate will be provided during the online consultation.

Location and contact

Apgujeong Eye Clinic 📍 597 Gangnam-daero, Seocho-gu, Seoul (Apgujeong area) 🚇 Subway: Near Apgujeong Rodeo / Sinsa 📞 82-10-2990-3416 🕘 Mon–Wed 09:30–18:30 | Fri 09:30–19:30 | Sat 09:00–16:00 (Closed on Thursdays and Sundays)