Custom Cornea

Before answering that question specifically, consider what happens during the LASIK surgery.

For starters, the numbing drops are applied to the eye so no pain is felt during the procedure. Then, an ultra-thin blade is used to create a component on top of the cornea. The corneal flap is folded back and an excimer laser is used to reshape the cornea, correcting vision problems as close as possible to 20/20. Finally, the corneal flap is replaced and left to heal naturally without the need for stitches.

thickness of the cornea is an extremely important element here because of the redesign done to improve vision in LASIK. Having a condition known as Keratoconus is an automatic disqualification for LASIK. Keratoconus is a degenerative disease that affects vision cornea small. This hereditary disease has a general thinning of the cornea with a cone-shaped projection of the central cornea. Thinning of the cornea also thanks to laser vision correction can weaken an already diseased cornea and may need a corneal transplant sooner rather than later. Currently, no form of LASIK surgery is recommended for patients with keratoconus.

However, procedures such as PRK and LASEK are made without the corneal flap and are better suited for patients with thinner corneas than normal.

PRK is an acronym for refractive keratotomy photo and was about before LASIK. An excimer laser is also used in this procedure, but without allowing a corneal flap, it is safe to reshape the cornea without fear of worsening the existing keratoconus.

LASEK is like PRK, but a very thin layer of the epithelium (outer layer of cells over the cornea) is removed and replaced intact before and after the procedure the cornea fitness.

If you are considering vision correction laser and have concerns about how good a candidate you may be sure to find a LASIK surgeon who has performed at least 1,000 laser vision correction procedures. The surgeons are most likely to have the skills, experience to-date equipment and technology necessary to meet your needs. You want an ophthalmologist who can provide a thorough and exceptional care following your procedure for laser correction.

If you want more information on LASIK in Orange County, California and the surrounding area, please visit Khanna Institute of LASIK and refractive surgery today.