Sädeaskeleista

Sädeaskeleista, also known as radial keratotomy (RK), is a surgical procedure used to correct myopia, or nearsightedness. The procedure involves creating small, radial incisions in the cornea, the clear front surface of the eye. These incisions alter the curvature of the cornea, which in turn changes the way light is focused onto the retina, thereby improving vision.

The surgery is typically performed under local anesthesia and takes about 10-15 minutes to complete. Patients usually experience minimal discomfort and can return to normal activities within a few days. However, it may take several weeks to a few months for the full effect of the surgery to be realized.

While sädeaskeleista is generally considered safe and effective, it is not suitable for everyone. It is most effective for mild to moderate myopia and may not be suitable for those with severe myopia or other eye conditions. Additionally, the procedure does not correct astigmatism, and patients may still require glasses or contact lenses for this purpose.

Post-operative care involves using eye drops to prevent infection and inflammation, as well as avoiding rubbing the eyes and wearing protective eyewear. Regular follow-up appointments are essential to monitor the healing process and ensure the best possible outcome.

Sädeaskeleista is a popular and widely used procedure in many countries, including Finland, where it is known as sädeaskeleista. However, the procedure has been largely replaced by more advanced techniques such as laser-assisted in situ keratomileusis (LASIK) and photorefractive keratectomy (PRK) due to their higher success rates and lower risk of complications.