If a person’s eyes were not as complex and were made of static materials, we could adjust all of them to a perfect 20/20. But optical organs consist of organic and dynamic cells. Hence, each distinct eye does not manifests matching healing reaction. The individual healing response of the patient’s eyes can’t be predicted accurately. And the nature of the healing process will significantly shape the quality of the patient’s improvement in vision at the end. It should also be noted that, your eye’s healing progress, regrettably cannot be predicted by how rapidly other body parts of the person heal and neither can it be known right away by testing.
With lasik eye surgery there is lesser statistical variation in the eyes’ healing response. The healing pattern varies more in surface eye surgery such as PRK, as opposed to LASIK where more deep tissue healing occurs.
In LASIK, several men and women manifest a more calculable healing pattern. As the eye recovers during the initial weeks or months, there is a slight inclination for the optical organ to regress to its original state: nearsighted eyes will regress slightly back to near-sightedness again, while farsighted eyes will turn slightly back to farsightedness. Opthamologists take this tendency into account, and will create a small over-correction initially. And because of this, most people who have undergone LASIK will observe that their eyesight have higher clarity even within the initial weeks or months of the healing period.
Some patients also exhibit a healing pattern referred to as regression’, wherein the optical organs backslide in visual grade to a greater degree than is normal. These people may have excellent vision during the starting recovery period, which then reverted into an under-correction. Luckily, under-corrections are very easily improved with another laser eye operation.
Too much exposure to ultraviolet light, such as from the sun or from tanning salons, within the first six months following laser eye correction may cause a number of individuals to suffer from backsliding of vision. It is very important that recipients of the LASIK treatment to protect their eyesight from high amounts of UV light by slipping on sunglasses when they decide to venture out during the peak hours of sunlight during the first 24 weeks after the eye operation, though small quantities of sun exposure will not be detrimental to your recovery.
In case you are one of those people who enjoy the following entertainment which involve a large amount of UV light exposure: skiing and other high-altitude sports; water polo and other athletic water games; or just walking along the water shore; it is particularly vital for you to protect your eyes by wearing sunglasses during these occasions. You should also take note of the fact that, too much ultraviolet radiation light exposure is detrimental to other tissues of the optical organ, since it can result in the development of cataracts and injury to the retina. Hence, it is prudent for everyone, regardless if they have or have not recently had excimer laser eye surgery, to screen their eyes from the adverse outcome of sun exposure.
Before undergoing this treatment, you should realize that every patient heals differently, and these dissimilarities significantly shape your final result. This is the leading reason why it’s extremely critical to select the medical professional who will perform the operation thoroughly. Even if the laser procedure is well recommended, it is still the doctor who will use the laser and then manage your eyes’ healing response after the procedure. You also have to be sure you are clear with your postoperative instructions; so that you will do the essential things to increase your chances of achieving the best eyesight improvement possible.