Tips on Finding the Best Lasik Cost in Oklahoma

[Amy Smart]

About the Procedure:

If a patient has an unusually thin cornea or sometimes, a large pupil, a surgeon Vision 20/20 Protocol Ebook Review might recommend PRK laser eye surgery for the patient. Lasik and Laser treatment are considered complicated under these conditions. Photorefractive Keratectomy (PRK) laser eye surgery has been existent for over 12 years and is considered to be quite a safe procedure. It is the forerunner of the Lasik procedure. There is no concrete evidence to suggest that PRK laser eye surgery harms the vision or eyes of a patient in the long run. The procedure is used less, unlike Laser and Lasik treatment.

Preparations:

The eye area of the patient is cleaned and the eyelid is held intact, using a metal ring. Anesthetic drops that are administered ensure that the eyes are numb. This prevents discomfort when the laser is used. In other laser eye treatments, the eye's shape is reformed, beneath the surface of cornea. But in PRK procedure, the cornea is reshaped by removing thin layer of cells, with a laser examiner, from the eye's surface. The epithelium tends to naturally grow back and side effects are less.

Downside:

Unlike newer and advanced laser eye surgeries, PRK laser eye surgery needs a longer recovery time. The patients, after the surgical procedure, experience greater discomfort and greater pain. The vision can be blurred and hazy in the patients of PRK, for nearly two months. The complete result of the surgery is apparent only after a few months.

Risks Involved:

Like all other surgeries, this surgery has a few risks involved. They are: The Wavefront diagnosis is done using light which is sent into the eye using a specific pattern and if there are aberrations then light will come out in a wavy pattern. Then there are higher order aberrations which can only be detected by Wavefront diagnosis. Conventional eye exams can only detect lower order aberration particularly related to cylindrical and spherical aberrations.

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