Keratoplasty /Cornea Transplant Surgery in Thiruvananthapuram

There are many different types of corneal transplant surgeries, each with its own advantages and disadvantages. These include penetrating keratoplasty (PK), Descemet’s stripping endothelial keratoplasty (DSEK/ DSAEK), Descemet’s membrane endothelial keratoplasty (DMEK), deep anterior lamellar keratoplasty (DALK), superficial anterior lamellar keratoplasty (SALK), and artificial cornea transplant (keratoprosthesis).

PK is the most common type of corneal transplant surgery, and it involves removing a thin layer of the outermost layer of the eye’s surface. This is done by making an incision in the eye, inserting a blade into the center of the eyeball through this incision, and then slicing through the overlying skin and muscle. This exposes the raw surface of the eye’s surface, which can then be repaired or replaced with a new artificial lens.

DSEK/ DSAEK is similar to PK surgery, but it uses a special device called a microkeratome to remove the thin layer of tissue. This is because DSEK/ DSAEK can be more difficult to perform than PK surgery due to the small size and delicate nature of some corneal transplants. Additionally, DSEK/ DSAEK can be more challenging for doctors when it comes to making sure that the incision stays clean and sterile throughout the surgery.

DMEK is an even more minimally invasive type of corneal transplant surgery than DSEK/ DSAEK. In this procedure, only the thinnest layer of tissue is removed from the eye’s surface. This makes it less likely for there to be any complications or for the surgery to fail.

DALK is a more traditional type of corneal transplant surgery, and it involves removing the entire outer layer of the eye. This includes the cornea, sclera, and conjunctiva. The disadvantage of this surgery is that it can take longer to recover from than other types of transplants.

SALK is a newer type of corneal transplant surgery that involves only removing the superficial layers of the eye. This can be done with either a laser or a traditional surgical knife. The advantage of this surgery is that it is less invasive and has a shorter recovery time.

Keratoprosthesis is an artificial cornea transplant, and it can be used when other types of transplants have failed. In this surgery, a fake cornea is placed in the eye. The advantage of this surgery is that it can be used when other types of transplants have failed. Additionally, because the surgery is less invasive, there is a shorter recovery time.