LASIK
LASIK, an acronym for Laser-Assisted In Situ Keratomileusis, is one of the most well-known refractive surgeries to correct myopia, hyperopia and astigmatism. Besides providing effective results, LASIK is a fast procedure, usually taking 10-15 minutes per eye. The surgery involves using a femtosecond laser to create a thin flap in the outer layer of the cornea, which is then reshaped with an excimer laser to correct your vision. After the procedure, the flap is repositioned to complete the surgery.
What are the benefits of LASIK?
- Widest spectrum of treatment parameters - can treat myopia, hyperopia and astigmatism
- Fast recovery
- Proven long term results with over 25 years of experience
How is LASIK performed?
LASIK is performed on an outpatient basis using only numbing eye drops to reduce any potential discomfort. The entire surgery takes less than 10 minutes to perform. During the LASIK procedure, the patient lies down in a reclining chair as the doctor positions the laser precisely over the eye. A speculum is used to keep the eye open while the eye is cleaned and anesthetic eye drops are administered. A corneal flap is created with a precise laser. The surgeon gently lifts the surface of the cornea aside, enabling the excimer laser to reshape the curvature of the cornea.
The excimer laser delivers customized pulses of light energy based on each patient's prescription. The measurements for customization are determined prior to surgery, with precise positioning confirmed prior to the start of the procedure. The second eye is treated immediately after the first. Following the surgery, the patient is provided with a protective shield to protect the eyes from bright lights.
A femtosecond laser is used to create a flap in the cornea.
The corneal flap is lifted and an excimer laser will sculpt the underlying corneal tissue to correct the refractive error.
After the laser procedure, the flap is returned to its original position without the use of stitches.
What is the recovery process after LASIK?
After LASIK, it is important to follow certain guidelines to ensure proper healing and optimal vision. It is advised to avoid rubbing your eyes and wear protective eyewear while sleeping to prevent accidental rubbing or dislocation of the corneal flap. Additionally, you will need to use eye drops as prescribed to prevent infection and to keep your eyes lubricated. Your eyes may feel dry, irritated, or uncomfortable for the first few weeks. It is also crucial to attend all follow-up appointments with your eye doctor to monitor your progress and ensure that your eyes are healing properly. With proper care and attention, you can expect to enjoy clear, crisp vision after LASIK.
Most patients are able to return to work and other regular activities within a few days of surgery. Patients who have undergone LASIK are instructed to avoid strenuous activities for at least a week.