Everything you need to know about the PRK method of laser diopter reduction

PRK method – a safe and long-term solution for removing dioptres

In today’s modern age, laser vision correction has become very popular among people who want to get rid of glasses and contact lenses. One of the oldest and most reliable methods for laser vision correction is the so-called PRK method . This method has been around for decades and gives excellent results. In this blog, we’ll explore everything you need to know about the PRK method of laser diopter reduction and why it’s our technique of choice.

What is PRK?

PRK is a type of laser eye surgery used to correct:

• nearsightedness (myopia),
• farsightedness (hypermetropia),
• astigmatism.

The procedure uses a laser to reshape the cornea (the transparent front part of the eye) to focus light properly on the retina and allow for clear vision.

How is PRK performed?

The PRK procedure consists of three basic steps:

1. Preparation – removal of the surface layer of the cornea (epithelium) using a special gentle brush.
2. Laser reshaping – precise removal of corneal tissue with a laser, which takes only a few seconds.
3. Recovery – placement of a therapeutic contact lens that protects the cornea and accelerates the healing of the epithelium (usually a few days).

Advantages of the PRK method

1. Safety – a procedure with a long history of success.
2. Suitable for thinner corneas – an ideal solution for patients who are not candidates for LASIK.
3. Stable results – after a recovery period, the results are reliable and long-lasting.

Recovery and negative aspects

Although PRK has numerous advantages, it is important to know the potential challenges:

1. Longer recovery period – compared to LASIK, stabilization of vision takes several days longer.
2. Discomfort – in the first days, tearing, sensitivity to light and mild pain are possible.
3. Protection and care – during recovery, therapeutic contact lenses are worn that do not come off for the first few days.

For whom is PRK the best solution?

PRK is especially recommended for patients who:

• they have a thin cornea,
• engage in sports or activities where there is a risk of eye injury (LASIK flap),
• have a problem with dry eyes (PRK reduces the risk of permanent dryness).

Conclusion

Laser diopter removal using the PRK method is a safe and effective procedure that can significantly improve the quality of life of those who want to get rid of glasses and lenses. Although it requires a slightly longer recovery period compared to other methods, the results are long-lasting, stable and highly reliable.

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