New surgical procedures and better performing lasers are making laser eye surgery quicker with fewer complications and less discomfort during and after the procedure. While vanity may play a large role in the decision to undergo laser eye surgery, many simply want to experience better vision without the need and expense of wearing glasses or contact lenses. The procedure is designed to reshape the cornea to better focus light on the eyes lens, improving vision in people with myopia and other visual problems.
Since laser eye surgery is not going to work for everyone, a potential patient will need to go through a rigorous pre-surgery examination, possibly at Denver Lasik vision, to determine the extent to which the procedure will improve vision. One of the biggest disappointments of those having laser eye surgery is not having the perfect vision they expected. While improvements to vision are expected during the laser surgery process, the expectation of visual acuity is often higher than the reality of the results.
In most instances, laser eye surgery is performed while the patient is awake and alert, having been given only a mild sedative and localized anesthetic, there remains the potential for complications. Persons considering this procedures need to insure the surgeon performing the operation is experienced and competent before agreeing to having the operation. The use of computerized lasers removes a lot of the risk during the procedure, but if the surgeon fails to accurately access the reshaping needs of the eye, disastrous result can occur.
Additionally, laser eye surgery may not be for everyone and a competent surgeon will be able to explain to potential patients why they should or should not have the procedure. For example, since most of the surgical procedures in use today are only about 15 years old, there is no evidence of the long-term impact on any procedure. As with any type of surgery there is a risk of complications and unless the patient is willing to take the associated risks, the laser eye surgery may not be for them.
Persons who have constantly changing prescriptions may not fare will with lasik surgery due to refractive instability. The change in prescription needs may indicate there is more than the shape of the cornea affecting their vision. Persons who lead an active lifestyle or participate in sports may not be ideal candidates for laser eye surgery. Although the healing process can be completed in about six weeks, sudden forces to the head or near the eyes can cause problems with the corneal flap that was hinged during the surgery for years in the future.
Certain ailments such as diabetes and some medications can slow the healing process and persons with these illnesses may not be recommended for laser eye surgery. There is also an element of cost, as most insurance carriers due not cover elective surgical procedures of which laser eye surgery is considered. Persons having thin corneas or usually suffer from dry eyes are also not accepted for laser eye surgery as the conditions have the potential to worsen following surgery.
