Different Types Of Eye Surgery And Their Effectiveness

The utilization of computer technology in medical science has been expanding during recent decades. Laser eye surgery has become increasingly more popular, while non-laser processes also have improved. Although many people believe LASIK is the sole type of refractive surgery, there are actually various kinds of eye surgery for correcting vision.

Laser Eye Surgery

These procedures involve using a laser to reshape the cornea to be able to enhance the eye’s ability to concentrate. There are several forms of laser eye surgery, such as LASIK, LASEK, Intralense or PRK.

Laser-Assisted In Situ Keratomileusis (LASIK)

The surgeon removes a flap during the outer and centre of the cornea then uses an excimer laser to remove tissue under the flap. chirurgia refrattiva Milano of eye surgery usually takes approximately one minute per eye.

Laser Epithelial Keratomileusis (LASEK)

LASEK is very similar to LASIK, but for the fact that the flap is cut only from the outer layer of the cornea (epithelium). It is used mostly for patients with thin corneas, who are not eligible for LASIK. It is a newer procedure with a few drawbacks, for example more distress and slightly longer healing period.


This sort of eye surgery is also very similar to LASIK, except that the surgeon uses an extra laser instead of a blade to create the flap in the outer layers.

A laser can be used to remove tissue in the outer layer of the cornea and proper eyesight. The surgeon doesn’t cut any flap in the cornea. The operation generally lasts under a moment.

Non-laser Eye Surgery

These surgical procedures involve improving eyesight by cutting into the surface of the eye, reshaping the cornea or utilizing low heat radio waves.

Astigmatic Keratotomy Incisions

This process is used to correct mild astigmatism. Bulgy regions of the retina are mesmerized using a blade. Many patients undergo such a treatment together with different types of eye surgery. But, it’s currently less often used than laser eye surgery procedures, such as PRK or LASIK.

Implantable Contact Lenses

These are implantation devices used to treat severe farsightedness and nearsightedness. The lens is placed behind the iris, in front of the natural lens of the eye. Unlike ordinary contact lenses, you can not feel them and they don’t need maintenance. The procedure can take from 6 to 20 minutes.

This type of eye surgery has existed for decades now and the lenses are often implanted during a cataract surgery to replace the natural lens of the eye. Years past, these lenses utilized to assist only with distance vision and patients necessary to wear glasses for near vision. However, the process was improved and now helps with intermediate and close vision too.