PRK
PRK/LASEK, the longest existing laser eye technique
Successfully performed for 30 years
PRK or photorefractive keratectomy is technically the simplest technique using only the excimer laser. Because this technique has been used successfully for 30 years, every experienced eye surgeon can take advantage of the experience that has been accumulated in terms of this effective and proven technique.
How does PRK work?
During a PRK treatment, the surgeon loosens the ultra-thin, outer layer of the cornea and then removes it. Then he uses the excimer laser to treat the exposed cornea. At the end of the procedure, a protective contact lens is placed on the eye. The cornea grows back very quickly under this lens.
Which conditions are treated with PRK?
PRK is used for the correction of myopia (0 to -6 diopters) and astigmatism.
Who is eligible for PRK?
PRK is used for the correction of myopia (0 to -6 diopters) and astigmatism.
In terms of age, PRK is performed between the ages of 20 and 50. To be eligible, you must have had stable diopter strength for 2 to 3 years.
This technology is also used as medical treatment for recurrent corneal erosion. These are small recurring wounds on the cornea that do not heal on their own and cause repeated symptoms. Then, reference is made not to PRK, but PTK treatment.
What should you expect during and after the procedure
Intervention with 1 laser
In PRK, only one excimer laser is used. So, it is a very brief procedure. The laser treatment itself takes 20 seconds. During treatment, you need only look at a green light. The laser does the rest.
Aftercare
Compared to ReLEx smile and LASIK, PRK causes more irritation after treatment, especially during the first days. The vision also takes a bit longer to recover. Despite these drawbacks, PRK is still used in situations where it is indicated.
Why PRK/LASEK?
Successfully performed for 30 years
Most economical technique
Predictable result
Fast and simple procedure
Lasting result
Frequently asked questions about PRK-LASEK
Is the effect of a PRK-LASEK treatment permanent?
Yes, the result is permanent. However, you may need reading glasses starting at age 44 due to the natural aging process of your lens.
What must I be aware of before the PRK-LASEK procedure?
- Do not wear contact lenses for 3 days before the procedure.
- Do not use makeup for 7 days before the procedure.
- Also, strictly adhere to any other agreements made with the surgeon.
- Are you coming by car? Then arrange for a driver to take you back, since you will not be able to drive yourself.
What must I be aware of after the laser eye treatment with PRK-LASEK?
After treatment, we will agree on follow-up appointments to monitor your recovery. We also give you a number of important tips that will promote recovery:
- Do not rub your eyes after treatment. You may dab around the eye with a tissue, if you wish.
- Use the prescribed eye drops to help your eye surface heal faster and avoid infections.
- Always wash your hands thoroughly before using eye drops or touching the area around your eyes.
- Avoid swimming pools and saunas for 2 weeks.
- Do not use makeup for 2 weeks.
- Wear good sunglasses with a good UV filter in strong sunlight for up to 1 year after the treatment.
Read more about aftercare
Will I suffer from dry eyes after laser eye surgery?
It is possible that you will temporarily suffer from dry eyes after this laser eye surgery. The eye drops we give you after treatment also help alleviate this condition.
When will I be able to function again after PRK-LASEK treatment?
Immediately after the procedure, your vision will be blurry. This will gradually recover over the next few days, but it may take up to a week for your vision to recover. Therefore, we recommend that you not work or drive for a week. Your eyes may feel irritated 3 to 5 days after the procedure. You can return to work normally starting a week after the treatment.
Is PRK-LASEK safe?
The PRK-LASEK technique has been used for over 35 years and is therefore one of the routine procedures of every experienced eye surgeon.
Is laser eye surgery with the PRK-LASEK technique painful?
No. Your eyes are anesthetized during the procedure, so you will certainly have no pain. It is not possible to blink accidentally during the procedure. Also, thanks to the built-in safety systems, it is impossible to look in the wrong direction.
Like to know more about your PRK-LASEK treatment?
Make an appointment for an exploratory preliminary investigation.