There are three types of laser eye surgery that are popular in the medical sector. Read on to discover which one is more effective.
No one wants to live a life with eyeglasses. People with eyesight issues have to go through different types of problems that might affect their lifestyle. Often glasses and contact lenses can become an annoyance. Fortunately, with the advent of technology, today, you can avail different laser eye surgery that can help you improve your eye issues. There are different types of eye surgery that are meat for various eye issues. It is essential to understand which laser eye surgery is the right procedure for you. Three best options are quite popular in the medical sector: Lasik, PRK and smile eye surgery. In this article, we will be discussing these three popular laser eye surgery and weighing their significance.
What is PRK (Photorefractive Keratectomy)?
It is considered as the first generation of laser eye surgeries that was founded early. With this type of surgery, you can correct, far-sightedness, near-sightedness and astigmatism. In PRK, the surgeon removes the outer layer of the cornea, and it is further reshaped with cool excimer to correct your vision.
What is LASIK (Laser-Assisted Stromal In-situ Keratomileusis?
LASIK eye surgery is a new form of eye surgery which most of the patients would be familiar with. It is the most commonly performed eye surgery today. LASIK surgery is used to treat a moderate level of astigmatism, near-sightedness, and farsightedness. With LASIK surgery, a small portion of corneal tissue is created from the laser and folded backwards. The surgeon uses excimer to reshape the tissue to correct the vision.
SMILE Eye Surgery
An advanced form of eye surgery which is has an FDA approval, and SMILE eye surgery came into existence since 2012. Today, it is widely used by a majority of the surgeons to correct the vision. It is one of the effective and efficient laser surgery. Let’s take a look at some of its prominent features-:
One-Step Laser Procedure
One of the significant features that set it apart from the other laser eye surgery is that it uses one0laser procedure. There is no involvement of excimers like in PKR and LASIK. The femtosecond laser is used to make a cut in the cornea and remove small cornea tissue that eventually reshapes the cornea and improve your vision.
Compared to other laser eye surgeries, SMILE eye surgery is the least invasive surgery method. The reason, surgeons, prefer SMILE eye surgery is because of its less invasive procedure. For instance, in LASIK, the surgeon creates a 20mm flap, in PRK, an 8mm diameter surface is removed, whereas, SMILE makes a 3mm keyhole incision to get things done.
Quiet, Odourless and Blade-Free
The excimer laser is used in both LASIK and PRK eye surgery that makes them quite risky in that matter. There is also some noticeable odour involved in these types of surgery. SMILE eye surgery, on the other hand, does not include any excimer, so it is completely odourless and noiseless.
No Complications With Flap
Unlike the other two surgeries, SMILE eye surgery does not use any Flap, so you don’t have to worry about any consequence due to the flaps. Hence, you can consider this surgery, if you don’t want any complications.
Safe and Fast Visual Recovery
SMILE eye surgery is by far the safest mode of surgery that can instantly correct your vision without any possible side effects. Clinical studies have also proven that SMILE gives the most accurate results.
The Bottom Line
Every laser eye surgery has its merits and drawbacks. But, SMILE eye surgery has all the valid reasons to emerge as the ideal laser eye surgery. It has got all the prominent features that can make the procedure more comfortable. However, you need to consult your ophthalmologist to get a better picture regarding which surgery would be ideal for your condition.