Penetrating Keratoplasty (PKP)
PKP is a full-thickness corneal transplant — the entire damaged cornea is replaced with healthy donor tissue. It remains the gold standard when scarring, infection, or structural damage affects all layers of the cornea.
DSAEK (Partial-Thickness Corneal Transplant)
Descemet's Stripping Automated Endothelial Keratoplasty (DSAEK) replaces only the inner damaged layer of the cornea, leaving the front surface intact. This means faster recovery, stronger wound healing, and less risk of rejection than a full transplant.
Fuchs' Dystrophy
Fuchs' dystrophy is a hereditary condition where the cornea's inner endothelial cells gradually deteriorate, causing swelling, glare, and blurred vision — often worse in the morning. Modern DSEK and DMEK transplants can restore clarity with a relatively quick recovery.
Keratoconus
Keratoconus is a progressive thinning of the cornea that causes it to bulge into a cone shape, distorting vision. Early diagnosis matters — corneal cross-linking can halt progression, and specialty contact lenses or surgery can restore functional vision.