A great deal of deliberation and thought should be accorded before opting for laser assisted in situ keratomileuses (Lasik). There are definitely benefits and shortcomings associated with this technique. Each of these aspects should be evaluated cautiously to decide which the right choice is for an individual. Lasik may be suitable for some people but for others it may not be the preferred option. While it is a reality that the majority of individuals with less than flawless vision may long for a curative procedure that will eliminate the possibility of using contact lenses or eyeglasses, the bitter fact is that Lasik is not a sensible option for everyone.
Lasik eye surgery has turned out to be extremely well-liked in recent times. With a large number of people eager to undergo this surgery it is obvious that there are several valuable benefits to this process.
Advantages of Lasik Surgery
- This inherent advantage of this procedure is frequently adequate to assist some make their choice to undergo the surgery in spite of any existing shortcomings.
- The procedure is trouble-free and is swift and usually takes less than ten minutes.
- The success rate of the procedure is high and the results are generally stable.
- Lasik can rectify myopia or hypermetropia both with and without astigmatism.
- Before the commencement of lasik surgery the patient is given anesthetizing eye drops to eliminate the possibility of the patient feeling pain throughout the procedure.
- Normally the procedure continues for less than 10 minutes and the laser is barely utilized for less than a minute. Nearly 98% of those who opt for lasik have their eyesight rectified to 20/40 or better and the majority of them don’t degenerate considerably.
- Only 1% of patients have a slight amount of degeneration following lasik surgery.
Lasik and its Drawback
While there are undoubtedly several benefits to lasik eye surgery, it is not devoid of its shortcomings.
For a number of individuals these shortcomings are considerable enough for them to not opt for lasik surgery.
The drawbacks of lasik are:
- The recuperation phase differs from individual to individual.
- The recuperative process entails regular post operative visits.
- At times night vision may be unfavorably affected.
Patients normally recuperate from lasik surgery comparatively swiftly. A number of individuals even experience enhanced vision right away following surgery. However, for others it may take a few extra days for them to get the benefits of their surgery.
In lasik surgery a flap is incised in the cornea and at the completion of the surgery the flap is positioned back over the cornea and permitted to cure naturally. Caution must be exercised so that the flap is not disturbed so that it can cure suitably. This involves sleeping with a defensive layer on top of the eye and evading jarring activities until the flap has cured appropriately.