Posts Tagged ‘laser vision correction’

Lasik laser eye correction gives patients a whole new outlook on life without the need, or little need, for prescription glasses or contact lenses. The majority of individuals that undergo the procedure go from completely relying on glasses to see clear to obtaining almost ideal sight in just a few minutes. However, all procedures come with risks and Lasik is no different.

The use of a specialized cold beam laser to reshape the cornea of the eye providing clear vision is involved in the Lasik laser vision correction procedure. Patients should be aware of the side effects that may accompany this procedure.  

The most common side effect is that the dependency on corrective lenses is still there, even after the surgery. Lenses may sometimes be required while driving or reading or, in a few cases, permanently after the procedure. Although additional lenses may be needed, they are often of a weaker prescription than what was used prior to the surgery. While additional treatments can be done, they may not be able to totally eliminate this effect.  

Individuals that are nearsighted or farsighted have a greater risk of requiring extra corrective lens support post-procedure than individuals with general or insignificant vision issues. An understanding of realistic expectations for the procedure prior to agreeing to Lasik laser vision correction is a must for all patients.  

A person should consider all the possible negative repercussions of Lasik laser vision correction. Some patients may experience halos, glares, or even double vision after having the surgery done. This occurs frequently after daylight hours while driving at night.

One of the risks with Lasik laser vision correction is dry eye, or keratoconjunctivitis sicca, also known as KCS.   During the Lasik procedure, the laser severs some of the nerves in the eye as it repairs the shape of the cornea. Nerves generally fix themselves throughout time, nevertheless, for a few, permanent injury can happen, ending with dry eye since the nerves can’t transmit info which results in the tear ducts making tears when an eye is dry. Vision may be impaired due to the irritation and dryness of the eye but this condition can be controlled with the long term use of medicated drops.

There is always the slight but very real risk of infection as a result of Lasik eye correction surgery. Controlling this is simple with the help from ointments and occurs very seldomly. For example, a Northern California office offers pre-op appointments with a Lasik surgeon in Stockton for eye surgery in Stockton so the customer is informed week’s before scheduling the procedure.

After surgery, the most common side effect is smoky vision. Smoky vision often diminishes several hours after Lasik surgery has been performed. Minor irritation is a result as well and is often described as having a grain of sand in the eye. This is also temporary and will resolve itself in a few days.

Candidates will make an educated decision on Lasik eye correction by understanding the risks first. Additional dangers and side effects will be discussed with the eye care professional and laser surgeon during counseling prior to having Lasik performed. Assessing these risks may help determine if indeed an individual is a candidate for Lasik laser vision correction.

If eyes were built of static materials, we could with high certainty definitely correct every one of them to an ideal 20/20. However, our eyes are made of active cells. And as with all biological processes, each distinct eye does not display the same pattern of healing. The distinct healing reaction of the patient’s eyes can’t be determined beforehand with absolute certainty. And this healing response will substantially influence the outcome of the person’s final vision. Moreover, your eye’s healing response, unfortunately is not correlated how fast other parts of your body heal and neither can it be known right away by means of test.

In lasik surgery there is much less variation in the eyes’ healing response. The healing pattern varies more when the surface of the eye is healing in procedures such as the PRK, unlike LASIK where deeper tissue mending takes place.

Most people who have undergone LASIK manifest a more foreseeable restorative progression. As the optical organ recovers during the starting several weeks or months, there is a small inclination for the optical organ to drift back to its initial quality: nearsighted eyes will drift slightly back to near-sightedness again, and farsighted eyes will drift slightly back to farsightedness. Opthamologists take this tendency into consideration, and will create a small over-correction at the start. As a result, most patients will notice that their vision sharpens even within the initial days and even months of their mending period.

Some patients display a treatment recovery development known as regression’, wherein the eyes backslide in visual grade to a much larger degree than is expected. These patients may have an outstanding vision during the starting recovery weeks, which then reverted into an under-correction. Fortunately, these disappointing results are very easily re-adjusted with a re-treatment.

Too much exposure to ultraviolet light, such as sunlight or from UV tanning shops, within the first 6 months after laser eye correction may cause some men and women to experience backsliding of vision. It is very important that recipients of the LASIK treatment to protect their eyesight from high amounts of ultraviolet light by donning shades when they have to go outside when the sun is strong during the first 6 months following treatment, though light quantities of sun exposure is not harmful to your restorative period.

In case you are one of those people who like the following sports which entail a great deal of ultraviolet exposure: skiing, mountain climbing, and etc.; water polo and other athletic water games; or just relaxing in the water shore; it is especially critical for you to safeguard your eyes by putting on sunglasses during these times. You should also take note of the fact that, considerable ultraviolet light exposure is harmful to other tissues of the eye, since UV light can lead to other eye diseases such as cataracts and damage the retina. Hence, it is wise for everyone, whether or not they have or haven’t recently had excimer lasik eye surgery, to shade their eyes from the deleterious effects of sun exposure.

Before undergoing this eye corrective procedure, you should understand that every patient heals differently, and these dissimilarities significantly shape the procedure’s degree of success. This is one of the reasons why it’s so critical to choose your doctor thoroughly. Even if the laser procedure is well recommended, it is still the physician who will employ the laser and then exercise judgment on the proper treatment based on how your eye responds to the treatment after the operation. Do not hesitate to ask your doctors questions about the procedure and make sure you have a good understanding of your postoperative instructions; so that you will do everything you can to gain excellent vision and make the LASIK cost worthwhile.