What are the different types of keratoconus surgery?

keratoconus surgery can be as simple as removing a scar that prevents rigid contact lens to use corneal transplantation. Other treatments include inserting rings into the cornea to compensate for an area that bulges and causes blurred vision. Implant contact lenses for some people who undergo keratoconus surgery, correct vision, while in some patients the collagen crossing may stop the progression of keratoconus.

Uncomplicated keratoconus surgery involves the implantation of the rings into the cornea to correct myopia or astigmatism. Two plastic rings are used to balance part of the cornea, which is unusually curved. Lasers produce tunnels before inserting the rings. This form of keratoconus surgery can be effective for someone whose vision cannot be repaired by glasses and who cannot wear hard contact lenses. The operation takes about 15 minutes and is performed on an outpatient basis.

Another option for those who consider hard contact lenses NEPIt is called Phototherapeutic keratectomy. The surgeon uses a laser or metal blade to remove the scar or impact on the cornea, which is three on the contact lens. This type of keratoconus surgery may allow the patient to tolerate a rigid contact lens to improve vision.

Collagen deception, which is not used in some areas, can be used after laser operation to stabilize the cornea and used with or without implanted rings. In this method of surgery, the upper layer of the cornea is removed, the vitamin drops are placed on the cornea and then the ultraviolet (UV) light floods the eye. UV light increases the number of fibers that solidify the cornea. This procedure takes about half an hour and the vision usually improves in three to six months.

6atoconus surgery. Research has shown a very high success rate of corneal transplantation, but the number of donors may not meet the demand of potential recipients. SomeEré insurance contracts may not include corneal transplantation.

The cornea covers the iris, the color part of the eye and is usually smooth, with a slight rounding in the center and the flatness of the edges. The light enters the cornea and passes through the retina that sends signals to the brain to focus the object in sight. In patients with keratocoon, the cornea may be thin, steep in the center and have an irregular surface.

Wearing glasses cannot correct keratoconus, but for those who can tolerate discomfort can tolerate contact lenses. The condition usually begins at puberty and may or may not get worse in one eye or both. There is no way to anticipate, how to proceed the disease or who will be influenced. Genetics is associated with keratoconus in about 15 percent of patients.