Advanced Cataract Precision Surgery | First Eye Center | Gangnam SMILE PRO Vision Correction

Advanced Cataract

Precision tech and advanced equipment
for stable vision

First Eye's Advanced Cataract

Advanced cataract is more complex than regular cataract with higher complication risk.
First Eye's skilled team and systematic approach ensures safe, precise advanced cataract surgery.

Mature·Hard Cataract

Mature cataract is long-progressed with excessive clouding/liquefaction, increasing vision loss and glaucoma risk. Hard cataract is the most common age-related type where the lens center hardens and turns brown, blurring vision. Both conditions increase surgical difficulty and complication risk, so early diagnosis and timely surgery are crucial.

First Eye check

Vision appears blurry or dim.
Near objects suddenly appear clearer. (Hard cataract sign)
Eye pain/headache present. (Mature → glaucoma risk)
Recent rapid vision decline.
Cataract diagnosed but surgery delayed.
Special viscoelastic materials protect corneal endothelium for safest surgery.
Experienced, high-success-rate surgeons perform these complex cases.

Traumatic Cataract · Lens Dislocation

Traumatic cataract occurs when eye trauma clouds the lens,
immediately or gradually over time. Lens subluxation happens when trauma stretches or breaks the lens-supporting ligaments, displacing the lens.

First Eye check

Traumatic Cataract

Check trauma timing and cause (blunt/penetrating).
Assess vision loss and glare symptoms.
Check lens clouding location and severity.
Evaluate corneal·iris damage, hyphema, and other injuries.
Check IOP to diagnose post-trauma glaucoma risk,
and assess retinal/vitreous abnormalities.

Lens Dislocation

Check zonule damage extent.
Assess lens position changes (tilt·protrusion·anterior/posterior dislocation).
Check vision loss and diplopia (shaking), monitor IOP changes, especially anterior dislocation risk.
Check corneal endothelial damage,
and evaluate associated traumatic injuries (iris·retina·choroid).
Use specially made capsular tension rings to stabilize IOL.
Experienced, high-success-rate surgeons perform these complex cases.

High Myopia or Shallow Anterior Chamber Cataract

High myopia eyes require detecting hidden lesions before surgery. Most have long axial length (axial myopia) and weak tissue, so cataract surgery often deepens the anterior chamber causing severe pain or posterior capsule rupture. Shallow anterior chamber surgery is also very difficult. Limited space with fixed instrument size increases difficulty and complication risk.

First Eye check

Create thorough 1:1 custom surgical plan based on eye condition.
Optimize equipment settings and use special techniques to eliminate intraoperative pain.
Extensive experience with high myopia and shallow anterior chamber cases, mostly successful.

Small Pupil Cataract

Small pupil is one of the most challenging factors in cataract surgery.
Sufficient dilation is needed for lens access. Patients on prostate medication may have poor dilation, intraoperative miosis, iris flutter, or prolapse, making surgery very difficult.

First Eye check

Use special medications to maximize pupil size.
If surgery is too difficult, use special instruments to enlarge pupil before proceeding.
Extensive experience with small pupil cases, mostly successful.

Corneal Opacity or Corneal Transplant Patient Cataract

Corneal opacity or transplant patients often have opaque corneas or poor corneal endothelial status needed to maintain transparency. Corneal opacity significantly increases surgical difficulty and complication risk.

First Eye check

Our team has extensive experience with corneal transplant/opacity patient cataract surgery from university hospital practice.
Minimize energy use and use special viscoelastic materials to protect endothelium for safest surgery.
Latest surgical microscopes enable successful surgery even with corneal opacity.

IOL Exchange After Cataract Surgery

Rarely, IOL power error or clouding or multifocal IOL intolerance may require IOL exchange. However, IOL exchange is very challenging and rarely performed even at university hospitals.

First Eye check

Use special instruments to minimize corneal endothelial damage.
No additional astigmatism from avoiding larger incisions.
Safe performance of complex IOL exchange surgery.

Regular Cataract VS Advanced Cataract Comparison

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Category	Regular Cataract	Advanced Cataract
Cause	Natural clouding from aging	Trauma, medication (steroids), repeat surgery, complications
Difficulty	Relatively low	High due to weak zonules, comorbidities
Features	Lens clouding only, other structures normal	Lens dislocation, weak zonules, overmature cataract
Surgical Method	Standard cataract surgery (phaco + IOL insertion)	Zonule reinforcement, scleral fixation, special instruments·techniques needed
Surgery Time	Relatively short	May be longer
Risk	Standard level	Higher complication risk, requires delicate technique
Prognosis	Generally good	Recovery varies by associated damage