Femtosecond Laser

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Femtosecond Laser

• Purpose of the Treatment
Femtosecond laser treatment is primarily used in ophthalmology for creating precise corneal incisions during refractive eye surgeries like LASIK. It enables bladeless surgery with enhanced accuracy, safety, and customization. This laser is also used in cataract surgery and corneal transplant procedures. Its main purpose is to correct vision problems such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism.

• Pre-Treatment Consultation
Before undergoing femtosecond laser treatment, a comprehensive eye exam is required. The ophthalmologist evaluates your vision, corneal thickness, eye shape, and overall eye health. Measurements are taken using advanced imaging systems to ensure you are a suitable candidate. The consultation also includes a discussion of expectations, possible risks, and recovery details.

• Before and After the Treatment
The procedure itself is quick, usually completed within 15–30 minutes for both eyes. Anesthetic eye drops are used, and patients do not feel pain, although slight pressure may be sensed. Recovery is generally fast: many patients experience improved vision within 24–48 hours. It’s normal to have mild dryness, sensitivity to light, or blurred vision for a few days. Full visual stabilization may take a few weeks.

• Who Can Benefit from Femtosecond Laser?
This treatment is ideal for individuals seeking a permanent solution to vision problems and who meet specific criteria:

  • Over 18 years of age

  • Stable vision for at least one year

  • No active eye diseases (e.g., infections, severe dry eye)

  • Adequate corneal thickness
    It’s especially recommended for people who are not comfortable with glasses or contact lenses and want a precise, blade-free surgical option.

• How is the Treatment Performed?
In LASIK procedures, the femtosecond laser creates a thin flap in the cornea, replacing the traditional blade (microkeratome). Once the flap is lifted, an excimer laser reshapes the underlying corneal tissue to correct vision. The flap is then repositioned, and it naturally adheres without the need for stitches. In cataract or corneal surgery, the femtosecond laser can assist in making incisions and softening the lens for removal.

• Treatment Options for Femtosecond Laser
There are several ways femtosecond laser technology is used in ophthalmology:

  • Bladeless LASIK: For vision correction with high precision.

  • SMILE Surgery: A minimally invasive alternative to LASIK, also using femtosecond laser.

  • Femtosecond-Assisted Cataract Surgery (FLACS): Enhances precision in cataract removal.

  • Corneal Surgery: Used in partial or full-thickness corneal transplants.