laser refractive
iLASIK Laser Eye Surgery
iLASIK is a modern method that uses two laser technologies together to correct myopia, hyperopia, and astigmatism: a femtosecond laser creates a thin corneal flap, after which an excimer laser reshapes the cornea.
Prof. Dr. Efekan Coşkunseven
Ophthalmology · Istanbul
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Quick Answer
In iLASIK, a femtosecond laser creates a thin, blade-free corneal flap, while an excimer laser reshapes the corneal tissue so that light focuses onto the retina. It is planned individually, is painless, and most patients see more clearly the next day.
What Is iLASIK?
iLASIK is a modern eye surgery that uses two laser technologies together to correct refractive errors such as myopia, hyperopia, and astigmatism. A femtosecond laser creates a thin flap in the cornea, after which an excimer laser reshapes the cornea.
How Does the Technology Work?
The femtosecond laser creates precise incisions in the cornea, and the excimer laser reshapes the corneal tissue to ensure light is focused properly onto the retina. Thanks to detailed measurements, the treatment can be planned individually.
In Which Cases Is It Performed?
- Myopia (difficulty seeing distant objects)
- Hyperopia (difficulty seeing near objects)
- Astigmatism (corneal irregularity)
Surgical Process
The procedure is mostly completed within a few minutes. Drop anesthesia is used, and no pain is experienced.
Recovery
Many patients begin to see more clearly the day after surgery. Full stabilization may take a few weeks. Mild dryness, tearing, or light sensitivity may occur in the first few days.
Advantages
It provides precise planning, personalized treatment, fast recovery, and the ability to reduce the need for glasses/lenses. However, it is not performed in patients with keratoconus, dry eye, or corneal diseases.
Frequently Asked Questions
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In which cases is iLASIK performed?
It is performed to correct myopia (difficulty seeing distant objects), hyperopia (difficulty seeing near objects), and astigmatism (corneal irregularity).
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Can it be applied to everyone?
No; it is not suitable for every patient. Keratoconus, dry eye, or corneal diseases are contraindications.
Related topics
Treatments often evaluated together
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Laser Refractive Surgery
Laser refractive surgery is a surgical treatment method based on reshaping the cornea with a laser to correct vision disorders such as myopia, hyperopia, and astigmatism. LASIK, iLASIK, PRK, and SMILE techniques are applied following a personalized evaluation.
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Femtosecond Laser (Intralase)
Femtosecond laser (Intralase) is a technology that creates micron-level precise incisions using pulses as short as one quadrillionth of a second. It is used in laser eye surgeries, SMILE, cataract surgery, and adjunctive procedures in keratoconus.
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PRK Laser Eye Surgery
PRK (Photorefractive Keratectomy) is a laser treatment based on reshaping corneal curvature with an excimer laser after the surface layer of the cornea has been removed. It corrects myopia, hyperopia, and astigmatism; it is particularly preferred in thin corneas.
Clinic
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