Interesting Facts You May Not Know About Lasik and Smile Laser Eye Surgery
What Is Lasik Eye Surgery?
It is the most common refractive surgery to cure myopia, astigmatism and hypermetropia. However, it is mainly done to correct the ideal shape of the cornea, and it involves a large corneal flap during the surgical process. Therefore, LASIK can be done twice only within a year gap.
In Lasik eye surgery, out of 100% of the patients, 1% are concerned about the follow-up procedures. This is because the process uses imaging technology for precise measurements. Before the surgery, anesthetic eye drops are applied to painless the whole process.
What Is SMILE Eye Surgery?
SMILE laser eye surgery is best suited for patients who have dry eyes. This type of surgery is innovative keyhole surgery and is done using VisuMax. The healing time taken by the patient after the surgery is comparatively lesser than other kinds of surgeries, and SMILE cannot retreat. But if you are wondering can LASIK be done twice, keep reading.
SMILE is the procedure opted by many patients for maximum precision and greater comfort, and it is less invasive, flapless and 100% sterilized. Moreover, since it is blade-free and painless, the patients recover quickly and have better results.
Facts Unknown About Lasik And SMILE Eye Surgery
One of the potential advantages of SMILE is minimal chances of dry eye symptoms. Many people do not undergo laser eye surgery because they can have dry eye symptoms after the surgery. With SMILE surgery, the incision that is made invokes minor damage to the cornea sensation. While corneal nerves take about 12 months to heal, dry eye symptoms are much more noticeable during this period.
When dealing with Lasik eye surgery, many people do not know that Lasik can be done twice and has been carried out for over more than 30 years. However, after introducing SMILE eye surgery, the number of Lasik eye surgery has also been seen to reduce potentially.
Patients who undergo SMILE eye surgery generally do not have any other procedure. Retreatment of SMILE surgery cannot be performed. Under exceptional cases for retreatment of SMILE, the patient has to go for Lasik eye surgery or PRK eye surgery. But if you wish to know if LASIK can be done twice, keep reading.
The percentage of retreatment rate after SMILE surgery is lesser than Lasik surgery, and the rate goes up to 3 to 5 times higher. Therefore, if patients plan for retreatment after more than a year of Lasik eye surgery, they will have to go through the PRK procedure.
The Bottom Line
Since many latest technologies are available in the market, the patients need to consult an eye specialist before deciding on eye surgery. Eye surgery has become an easy take with the latest technology and infrastructure.
These were some of the facts that were unknown to many patients. Before planning for laser eye surgery, the patient should know all the facts associated with that surgery. But it is best to opt for LASIK eye surgery in need. We promise; it helps.
