Keratoplasty /Cornea Transplant Surgery in Amravati

There are many types of corneal transplant surgeries, each with its own benefits and drawbacks. Penetrating keratoplasty (PK), Descemet’s stripping endothelial keratoplasty (DSEK/ DSAEK), Descemet’s membrane endothelial keratoplasty (DMEK), deep anterior lamellar keratoplasty (DALK), and superficial anterior lamellar keratoplasty (SALK) are all types of keratoprosthesis procedures. These surgeries involve replacing the damaged or worn-out cornea with a custom-made artificial optic lens.

PK is the most common type of PK surgery, performed in approximately 60% of cases. It involves making incisions in the sclera and then penetrating the cornea through the holes to remove its outer layer. DSEK/ DSAEK is a more advanced form of PK surgery that uses cutting-edge technology to improve results. This procedure takes slightly longer and has a higher complication rate, but it offers better vision quality than traditional PK surgery.

DMEK is a less-common type of PK surgery that uses ultrasonic energy to break down the bond between the cornea and underlying stroma. This allows the surgeon to restore more of the original surface area, which leads to improved vision quality. DMEK also has a lower complication rate than other types of PK surgery.

DALK is a newer type of PK surgery that is less invasive than traditional PK surgery. It involves making a small incision in the sclera and then removing the outer layer of the cornea. This procedure leaves the inner layers of the cornea intact, which helps to preserve corneal function and leads to better vision quality. SALK is the least invasive type of PK surgery and is typically used for patients who are not candidates for traditional PK surgery. It involves making a very small incision in the sclera and then removing only the outermost layer of the cornea. This procedure preserves the inner layers of the cornea and leads to better vision quality.