Penetrating keratoplasty (PK), also known as full-thickness corneal transplantation, is a surgical procedure aimed at restoring vision by replacing a damaged or diseased cornea with a full thickness healthy donor cornea.
Why Penetrating Keratoplasty is Performed:
PK is typically recommended for patients with corneal conditions such as:
- Keratoconus with scarring, such as post hydrops
- Corneal scarring from injury or infection
- Corneal dystrophies / Corneal degeneration involving all the layers of the cornea.
The goal of PK is to improve visual acuity, alleviate symptoms such as blurred vision or glare, and enhance overall quality of life.