The general sense of LASIK is a process of surgical action for problems in the cornea of the eye. LASIK surgery is one of several current methods for coping with damaged refractive. This action involves removing the portion of the corneal tissue strategically and carefully, changing the way to focus on light to get normal vision.LASIK is a modern treatment for eye health. The eyes are the vital senses of every living being and are an invaluable gift, where the eye is often compared to the camera, because of the way it processes the objects it sees. While the retina is the inner part of the eye's function to create the final image, the cornea helps it to focus on light through bending, a process known as refraction.
Currently LASIK is needed if there is an awkwardness affecting the cornea, so that it can not focus on the light properly, the resulting image of the retina will be disturbed or visible blur. Not all refractive damage requires LASIK action, there are some that can be fixed with glasses or contact lenses. However, LASIK offers a more convenient solution, and most survive for life.
LASIK works using a laser to create a fold on the cornea and the laser can also be used to alter the shape of the cornea, by melting certain parts. To do this, first of all, the patient will be given eye drops to prevent infection and make the eyes, numb. This LASIK action is recommended for people with refractive damage. For those who are tired of using prescribed or corrective glasses, as well as contact lenses, can choose LASIK, but only for patients in good health.
Before the patient undergoes LASIK surgery, an examination test will be performed to ensure the patient does not have any health problems that may affect the outcome. For example, diabetes. Retinal neuropathy is a commonly occurring complication disorder, in which the eye's nerves become damaged. This disorder also delayed the wound healing process. Consumption of certain drugs, especially for autoimmune diseases and that interfere with the immune system due to HIV or AIDS, can also prevent the successful operation of this.
LASIK surgery is performed on patients at least 18 years of age. Someone who does sports activities that are full of contact, is not recommended to perform this operation. Certain eye diseases, such as dry eyes, thin corneas, large pupils, and inflammation of the eyelids should be treated seriously by doctors.
If not, LASIK may aggravate the problem.
Contrary to common belief, LASIK does not restore normal vision completely. In fact, the success rate on desired results is only 60%. However, most patients who perform this action realize that their dependence, on corrective eyewear and lens contact is significantly reduced, after surgery.
This is the basic understanding of LASIK, Another more traditional option is to use a scalpel with a procedure different from this and can trigger a Risk Complication that Can Happen later. There is still a lot of lack of info and need to be in-depth review of this before deciding to do so.