


Corneal Cross-Linking / Keratoconus
Corneal Cross-Linking (CXL)
Strengthens the cornea's biomechanical integrity by reinforcing collagen fibre bonds in the stroma.

After LASIK / LASEK
Reinforces the corneal tissue that
becomes thinner after refractive ablation.
Structurally fragile cornea
For thin corneas or those at risk of distortion
from chronic eye-rubbing or other strain.
How CXL works
STEP 1Riboflavin (vitamin B2) infusion
Riboflavin solution is applied to the stroma
so it permeates the collagen fibres.
STEP 2UVA exposure
A specific UVA wavelength triggers
a photochemical reaction with the riboflavin.
STEP 3Stronger tissue bonds
Collagen fibres cross-link as a result,
raising the cornea's physical strength.
Who CXL is for
To prevent post-op ectasia risk before refractive surgery
Patients needing extra biomechanical support due to deeper ablation
Those who want to minimise myopic regression and keep clear vision longer
Patients whose thinner cornea requires reinforced post-op stability
Keratoconus
A progressive disease in which the central cornea thins,
bulges into a cone shape under intraocular pressure.
Early signs are astigmatism and reduced vision;
progression causes irregular astigmatism and haze.
Untreated, it risks corneal rupture and may ultimately
require a corneal transplant.

Keratoconus treatment & surgery

Collagen cross-linking (CXL)
Firmly stabilises the cornea to suppress
further bulging and disease progression —
the standard treatment.

Intracorneal ring segments
Thin rings are inserted to correct abnormal curvature
and flatten the corneal shape.

Combined treatment
Depending on stage, we combine refractive surgery or post-op hard contact lenses to restore vision.
Who keratoconus surgery is for
Patients needing urgent stabilisation as the cornea thins and bulges
Asymmetry on corneal topography or suspected keratoconus
Genetic predisposition that warrants pre-emptive care and progression control
When glasses and lenses no longer correct vision due to corneal shape change
Surgery is only complete with aftercare
More than a one-off procedure — we'll be your lifelong vision partner.



