Laser eye treatment is a good option for those who are suffering from imperfect vision, as it is the best alternative to get rid of the discomforts of glasses and contact lens forever. Surgical processes have undergone tremendous changes and one of the most advanced innovations is the laser eye surgery. With the help of intense laser beams, optometrists are now able to correct and make alterations in the shape of cornea, thereby improving the sight of a patient. This treatment is safe and it takes only a few minutes to perform the surgery. However, before going in for laser surgery for the eyes, one should thoroughly research and confirm whether he is eligible for it or not and how viable can the treatment be for him.
Who Is Eligible For A Laser Eye Treatment?
Anyone suffering from one or more common refractive errors namely hyperopia, astigmatism and myopia can go in for laser treatment. However, the following people are exceptions to the rule:-
• People who are very young and under the age of eighteen and who are yet to undergo further changes in the cornea.
• Those who have a constant refractive instability.
• Those who are pregnant.
• Those who have rigorously fluctuating hormones.
• Those suffering from diabetes and other diseases and for whom healing is difficult.
What Exactly Is Involved In The Laser Eye Treatment Process?
The problems in vision are generally due to the imperfect shape of the cornea, which is considered as the main object that focuses light and creates the images on the retina. However, these imperfections can be effectively treated with laser eye surgery. Laser eye treatment usually is a simple process and can be done on patients in the doctor’s office itself. A doctor generally will numb the eyeball by placing a numbness causing medicine and after thoroughly cleaning the eye surroundings, place a device to open the eyelids. A ring will be placed on the eye to pressurize and to create suction in order to pull the cornea forward. Now, with the help of the laser beam, he will try to open the flaps and access the cornea. Then, with the help of a monochromatic beam, the doctor will try to evaporate a portion of stroma and change the shape of the cornea. This process will help to improve light refraction, and sharpen the vision and focus of the patient.
Even though laser eye surgery is more effective, people should also be aware of some of its drawbacks such as high costs and postoperative risks and avoid going in for this treatment without making detailed enquiries. They can take the help of internet to get all the necessary information and then go for a laser eye treatment with truthful and faithful information and a realistic approach.