There are surgical procedures to correct vision problems and cut dependency or discontinue the use of spectacles or contact lenses. When people grow older, the eyesight deteriorates. The weakening may be due to nearsightedness, farsightedness, astigmatism or presbyopia. These are all reflective errors which cause blurriness in vision or difficulty in focusing. People suffering from the mentioned eye discomforts might need to undergo an eye surgery to rectify the situation.
What is Lasik Surgery?
One of the most popular refractive surgeries is a laser assisted procedure called Lasik surgery. This could be a surgical option an eye doctor recommends for vision complications that are mild and not severe.
Eyeglasses and contact lenses correct blurry vision by reflecting light rays to focus on the retina. When the eyeballs, cornea or eye lens are defectively shaped, Lasik surgery will reshape this clear layer of tissue covering the front of the eye.
Lasik surgery is a simple but delicate procedure. The success rate of the laser-assisted eye surgeries is very high, if not near perfect. There are no reports of complications whatsoever that result in a loss of vision in patients. Post-surgery side effects like dry eyes or momentary visual instabilities are common. But these minor complaints are short-lived and will not pose a serious concern in the long run.
What are the considerations before undergoing Lasik surgery?
When visiting a Lasik surgery clinic, the eye doctor will assess the eye health and inquire about the history of the patient’s deteriorating eyesight. The patient needs to provide accurate information because some health conditions or illness will affect the outcome of the surgery.
Here are the basics before considering Lasik surgery:
- The surgery is only for patients who are 18 years old and above. • Pregnant women or nursing mothers can’t undergo the procedure. • The eye surgeon will not endorse a person who is taking prescription drugs. • Eyesight and vision must be stable. Nearsighted individuals will have to wait longer or until the refraction stabilizes before the signal to proceed is given. • The eye doctor will not perform the surgery on patients suffering from glaucoma, diabetes, rheumatoid arthritis, lupus, cataracts, herpes eye infections, corneal disorders, and retinal disease. • Screening for dry eye is mandatory as the condition will have an impact on the effectiveness of the laser treatment.
After the Lasik surgery, the eyesight will radically improve. Although the results will vary from person to person, the majority of people who underwent the procedure achieved the elusive 20/20 vision. Some still wear eyeglasses or contact lenses in the aftermath, but with downgraded prescription levels. In the end, the real value of Lasik surgery is worth more than the actual cost of the procedure.