Vision Correction

Laser vision correction is a state-of-the-art and effective procedure aimed at enhancing eyesight by altering the shape of the cornea, predominantly through the use of laser technologies. This method is capable of correcting myopia (nearsightedness), hyperopia (farsightedness), and astigmatism, thereby restoring clear vision without the need for glasses or contact lenses.

There are several different methods of laser vision correction:

LASIK eye surgery

LASIK is a state-of-the-art vision correction procedure designed to enhance your eyesight without the need for glasses or contact lenses. Here’s how it transforms your vision:

  • Preparation: Prior to the surgery, an extensive eye examination is conducted to ensure you’re an ideal candidate for LASIK. The examination also determines the precise correction needed for your vision.

  • Flap creation: During the procedure, a small flap is created on the cornea’s surface, the front part of the eye. This is done either with a microkeratome (a specialized tool) or a Femto-second laser. The flap is gently lifted to access the deeper corneal layers.

  • Laser reshaping: An excimer laser, renowned for its ultra-precision, meticulously removes microscopic layers of corneal tissue. This reshaping corrects your vision by altering the cornea’s form. The laser’s rapid and precise nature ensures optimal results.

  • Flap replacement: Post-correction, the flap is repositioned. It naturally heals without the need for stitches.

Benefits of LASIK over other vision correction methods

  • Speed: The LASIK procedure is incredibly quick, taking just a few minutes per eye.

  • Minimal discomfort: Most patients experience slight pressure or discomfort, but not significant pain.

  • Rapid recovery: Many patients notice a vision improvement within hours after the surgery. Full recovery typically spans a few days to a week.

  • Independence from glasses and contacts: Post-LASIK, the majority of patients no longer rely on glasses or contact lenses for clear vision.

The SMILE

Small Incision Lenticule Extraction vision correction procedure is the most modern and minimally invasive technique for improving vision, offering an effective solution for those looking to do away with glasses or contact lenses. The procedure is named “SMILE” due to the shape of the tiny incision made, which resembles a smile.

Procedure process

  • A small incision is made on the surface of the cornea.

  • Using a laser, the cornea is delicately and precisely reshaped to correct its form and enhance vision.

  • After the cornea is corrected, the incision is closed without the need for sutures.

Advantages of the SMILE procedure

  • Minimal intervention: It is less invasive compared to other vision correction methods like LASIK or LASEK.

  • Quick recovery: Most patients experience a significant improvement in vision within a few hours post-surgery.

  • Reduced risk of complications: The lesser degree of intervention lowers the likelihood of complications.

  • Post-operative recovery process: On the first day post-operation, vision may be slightly blurry, but patients typically see better than before the surgery.

In the initial days, it’s crucial to follow the doctor’s eye care instructions and take prescribed medications.

Vision generally improves gradually over the first week.

Patients usually achieve stable and clear vision within a month.

The SMILE operation is an excellent choice for those seeking the safest, most effective, and fastest recovery option for vision correction.

LASEK eye surgery

“LASEK eye surgery” is a procedure designed to improve vision without the need for glasses or contact lenses. It’s known as one of the oldest types of vision correction, but also one of the most affordable. This makes it a viable option for patients with limited budgets.

Procedure overview

  • Initial Step: The surgeon creates a thin “flap” on the surface of your cornea, which is then lifted to access the deeper layers.

  • Vision Correction: A laser then removes a small amount of corneal tissue to reshape it and properly focus light onto the retina. This corrects myopia (nearsightedness), hyperopia (farsightedness), or astigmatism.

  • Completion: The corneal flap is repositioned and heals naturally, usually without the need for stitches.

Drawbacks of LASEK eye surgery

  • Extended recovery time: It may take up to two weeks to regain functional vision after LASEK surgery, whereas patients who undergo LASIK or SMILE typically have good vision the day after the procedure.

  • Increased discomfort: LASEK surgery can be more painful compared to LASIK.

  • Use of a ‘protective contact lens’: Patients are required to wear a “protective contact lens” for 2-4 days after LASEK. This creates an artificial protective layer between the blinking eyelids and the treated eye surface, which is not necessary after LASIK or SMILE.

  • Longer use of steroid drops: Post-LASEK, patients need to use steroid drops for several weeks.

It’s important to remember that not all patients are suitable for LASIK surgery. Decisions about vision correction should be made in collaboration with a doctor, who will conduct a preliminary examination and suggest the best surgical options for you.

Who is suitable for vision correction surgery?

Laser vision correction is suitable for most adult patients suffering from myopia (nearsightedness), hyperopia (farsightedness), or astigmatism.

Candidates for surgery

Ideal candidates for laser vision correction are patients who have:

  • Stable vision for the last 12 months.

  • At least 18 years of age.

  • Levels of myopia, hyperopia, or astigmatism that meet the requirements for surgery.

  • No serious eye diseases, such as glaucoma or keratoconus.

  • Laser vision correction is a widely available and painless procedure that can significantly improve the quality of life by providing clear and sharp vision without the dependency on glasses or contact lenses.