Excimer laser treatment is a high-precision laser technology used to correct refractive errors in the eye. It is commonly preferred in the treatment of vision problems such as myopia, hyperopia, and astigmatism. Excimer laser treatment reshapes the corneal surface by vaporising tissue, allowing light to properly focus on the retina, resulting in clearer vision. Due to its reliability and long-standing use, excimer laser treatment is considered the gold standard in refractive surgery.
Before the excimer laser treatment, a detailed eye examination is performed. During the procedure, the eye is numbed with drops; general anaesthesia is not required. The patient is positioned in front of a specialised device and asked to keep the eye open. The laser reshapes the cornea within seconds. The entire procedure takes about 10–15 minutes. After the application, a protective lens is placed, and the patient is prescribed eye drops for home use.
Excimer laser treatment is used to treat various refractive errors, including:
Suitability depends on the patient's eye structure and corneal thickness, so a comprehensive evaluation is essential.
The treatment process begins with a preliminary eye examination, assessing refractive error, corneal thickness, and overall eye health. On the day of the procedure, numbing drops are applied to the eyes. Although the laser application lasts only 1–2 minutes, the total time is approximately 10–15 minutes.
After treatment, patients may experience burning, watering, and blurred vision for a few hours. Vision typically clears within a few days, and full recovery varies between 1–4 weeks depending on the technique used.
Excimer laser treatment is suitable for individuals who:
It is not recommended for pregnant or breastfeeding women, or those with certain rheumatologic conditions or severe dry eye problems.
Advantages:
Disadvantages:
During recovery, it is crucial to use the prescribed eye drops regularly. Patients should avoid rubbing their eyes, stay away from dusty environments, and maintain hygiene. For the first few days, avoid washing the face directly, applying makeup, or swimming. Attending follow-up appointments is important to monitor healing.
| Stage | Explanation |
|---|---|
| 1 Week Before | Stop wearing contact lenses |
| Day of the Procedure | Light breakfast, no makeup |
| Procedure Duration | 10–15 minutes |
| First 1–3 Days | Mild stinging, tearing possible |
| First Week | Avoid makeup and dusty areas |
| Follow-up Appointment | Usually within 1–3 days |
| Full Visual Clarity | Full clarity within 3–4 weeks |
Excimer laser treatment technology is the basis for both PRK and LASIK methods. The difference lies in the way the laser is applied. PRK treats from the corneal surface, while LASIK operates beneath the surface. PRK may have a longer recovery time, whereas LASIK usually offers quicker results. The choice of method depends on corneal thickness and the patient’s eye structure, and should be decided by a specialist.
Excimer laser treatment prices in 2025 will vary depending on the hospital, the technology used, and the surgeon’s experience. Accurate pricing is provided after a detailed eye examination.
Turkey is one of the most preferred countries for excimer laser treatment due to its combination of high-quality services and affordable costs. With its modern medical facilities and experienced healthcare professionals, Turkey offers high-quality treatment options at prices often more affordable than in many other countries.
Yes, the reshaping of the cornea is permanent. However, age-related changes may still affect vision in the future.
Most people return to daily life within 2–3 days, especially for desk-based jobs.
When performed properly on suitable patients, it is very safe. Risks will be explained to you in detail beforehand.