A clouded or damaged cornea — from infection, dystrophy, injury or keratoconus — is replaced with donor tissue. Chinese eye centres built one of the world's largest corneal transplant programmes on the back of an organised eye-bank network covering every province, which is why the waiting time for donor tissue is short where other countries queue for years.
| Option | Best suited for | What it means in practice |
|---|---|---|
| Penetrating keratoplasty (PK) | Full-thickness scars | The classical full transplant; robust and well-understood. |
| Deep anterior lamellar keratoplasty (DALK) | Keratoconus, stromal disease with healthy endothelium | Keeps your own endothelium — rejection risk dramatically lower. |
| DMEK / DSEK (endothelial keratoplasty) | Fuchs', bullous keratopathy | 3 mm incision, no sutures, fast visual recovery. |
| Typical China cost (reference only) | US$5,000–10,000 per eye all-in (DMEK/DALK at the upper end) |
|---|---|
| Typical in-hospital stay | Day-case or 1 night |
| Return-to-travel timeline | Fly home at 5–10 days; follow-up by any cornea specialist with the operative record |
Costs are indicative ranges for international self-pay patients at major Chinese hospitals; final quotes depend on the hospital, implant/medication choice and case complexity. WellVoyage locks a written all-in quote before you commit.
A two-year waitlist for donor tissue at home. Deep anterior lamellar keratoplasty in Guangzhou within weeks of her enquiry; her vision with a rigid lens now reads the eye chart at 20/25.
A childhood infection left a dense scar and a five-year NHS tissue wait. Penetrating keratoplasty in Shanghai; graft clear at three years, and he drives legally again.
Contact lenses were her only function — until her eyes refused them. Lamellar transplantation in China left her with spectacle-corrected vision and a life no longer organised around a lens case.
Fuchs dystrophy inherited from his mother. Endothelial transplantation in Beijing — a partial-thickness graft replacing only the failing layer; his recovery was weeks, not the year a full graft demands.
A first graft overseas had failed. A Chinese high-volume corneal centre re-grafted with careful immune-risk matching; the second graft is clear at four years and counting.
A trachoma-era infection left both corneas scarred. Sequential transplants in one admission; his first good look at his grandchildren in a decade was through the second eye.
Progressively coned corneas ended his driving licence at 34. Lamellar transplant in Guangzhou, one eye at a time, three months apart; licence restored, career restored.
China's eye-bank network is one of the reasons patients travel: typical waits are weeks. WellVoyage confirms tissue availability in writing before you book flights.
The layer that is diseased decides: endothelium-only disease gets DMEK (fastest recovery), stromal disease gets DALK, full-thickness scarring gets PK. The Chinese cornea team's approach letter explains which and why before you travel.
WellVoyage translates your records, obtains independent specialist opinions, and locks a transparent written quote — before you book a flight.
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