Laser Eye Surgery Reviews

Laser Eye Surgery Reviews

There are numerous types of laser eye surgery that are used to correct the many eye conditions people suffer from. Laser eye surgeries can treat minor as well as serious eye illnesses and thus save or restore sight. Advent technology has undoubtedly changed the world and eye surgery is not an exception. Many procedures that employ technology have helped restore sight to many people. Here is an editorial that serves as laser eye surgery reviews and extols the different types.

Types of Laser Eye Surgery

Laser eye surgery corrects eye problems by using laser to shape the cornea, rectifying its “refractive” imperfections and thus improving vision.

Lasik

Lasik is an acronym for Laser-assisted in-situ keratomileusis which means, the doctor is using laser to get rid of some amount of corneal tissue, thus adjusting the shape of the cornea to promote proper vision. It is the most common and popular type of laser eye surgery and is usually used to correct astigmatism, hyperopia and myopia.

laser eye surgery reviews

During the Lasik procedure, the doctor cuts a “hinged flap” in the cornea using a microkeratome metal blade and then lifts if away from the eye. This creates space that allows him to access the tissue underneath and then flattens or curves it to reshape the cornea. After correcting the shape of the cornea, the doctor carefully folds the flap back to position and leaves the eye to heal.

Lasek

Lasek (with an “e”) is another corrective eye surgery that uses a laser. Lasek is an acronym of the term Laser epithelial keratomileusis. The procedure is similar to the Lasik surgery procedure though in Lasek the doctor cuts a much thinner piece from the cornea. Lasek is usually recommended for people who have thinner corneas as it is less invasive and thus said to be less risky than Lasik.

PRK

This is an earlier version of laser eye surgery that was once king of eye surgeries, but with advent technology, it has become less popular. It’s however still available and an option for patients with low-to-moderate cornea errors. In PRK, a much thinner layer is removed from the surface of the cornea and is never replaced.

The exposed surface then corrects itself over time (usually a few days) covered with a sort of bandage and special contact lens. The cornea on the other hand continues to heal for a few months, a period where one can gradually notice improved vision. However, PRK requires a long period of time to heal and thus patients who opt for this corrective eye surgery, usually have the treatment done one eye at a time.

LTK

Laser Thermokeratoplasty is relatively new and is used to alleviate farsightedness and astigmatism. The heat produced by the beam of laser is used to constrict and reshape the cornea, contrary to the other procedures where the cornea is cut. This procedure is the least invasive type of laser eye surgery and thus requires less recovery period. However, the results from LTK don’t last as much as the result from the other eye surgery treatments.

Though laser eye surgery is considered as a safer and quicker method of combating some eye problems, it’s not ideal for everybody suffering from eye problems. Knowing the risks involved as well the precautions that you should take is very important. Therefore, make sure you talk to your ophthalmologist about the procedure, precautions and the expected results. Thank you for reading our Laser Eye Surgery Reviews – we hope it has helped you.

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