When it comes to vision correction, there are several surgical options available. One such procedure that has gained popularity over the years is PRK (Photorefractive Keratectomy). PRK is a type of laser eye surgery that is particularly beneficial for individuals who may not be suitable candidates for LASIK. At SNU Eye Clinic in Gangnam, Seoul, patients can receive world-class PRK treatment from a team of highly skilled ophthalmologists, many of whom have prestigious backgrounds from renowned institutions such as Seoul National University and Harvard Medical School.
What is PRK Surgery?
PRK is a type of laser vision correction surgery that is used to treat refractive errors, such as nearsightedness (myopia), farsightedness (hyperopia), and astigmatism. Similar to LASIK, PRK uses a laser to reshape the cornea, the clear front surface of the eye, to improve how light enters the eye and focuses on the retina. The goal of PRK is to reduce the dependency on glasses or contact lenses by correcting the refractive error.
Unlike LASIK, which creates a flap in the cornea, PRK removes the outer layer of the cornea (epithelium) before reshaping the underlying tissue. The epithelium naturally regenerates over time, and while this method may involve a longer recovery period compared to LASIK, it is still highly effective for vision correction.
Why Choose PRK Surgery?
PRK offers several advantages, particularly for patients who may not be suitable candidates for LASIK. One of the main reasons individuals opt for PRK over LASIK is that it does not involve the creation of a corneal flap. This makes PRK a suitable option for people with thin corneas or other conditions that may increase the risk of complications with LASIK. Additionally, PRK is often preferred for individuals who have higher levels of nearsightedness or astigmatism.
At SNU Eye Clinic, patients can undergo PRK surgery with the latest technology and under the supervision of expert ophthalmologists. The clinic’s team takes a personalized approach to each patient’s treatment, ensuring that the procedure is tailored to meet the individual’s specific needs and goals.
The PRK Surgery Process at SNU Eye Clinic
The PRK procedure is relatively straightforward and typically takes less than 30 minutes to complete. During the procedure, the ophthalmologist uses an excimer laser to remove the outer layer of the cornea and reshape the underlying tissue to correct the refractive error. Unlike LASIK, PRK does not require the creation of a corneal flap, making it a safer option for patients with thin corneas.
The surgery is performed under local anesthesia, so patients remain awake but do not feel any pain during the procedure. After the procedure, patients are given a bandage contact lens to protect the eye as it heals.
Recovery After PRK Surgery
One of the main differences between PRK and LASIK is the recovery time. While LASIK patients typically experience a quick recovery, with most individuals seeing improved vision within a day or two, PRK patients may need several days or even weeks for their vision to stabilize. This is because the corneal epithelium needs time to regenerate after being removed during the procedure.
At SNU Eye Clinic, patients are provided with detailed instructions on post-operative care, including the use of prescribed eye drops and guidelines on how to protect the eyes during the healing process. Follow-up appointments are scheduled to monitor recovery and ensure the best possible outcomes.
Benefits of Choosing SNU Eye Clinic for PRK Surgery
SNU Eye Clinic is a trusted name in ophthalmology, offering cutting-edge treatments such as PRK surgery, LASIK, and SMILE LASIK. With a commitment to safety, excellence, and patient care, the clinic provides a personalized experience for each patient. The team of expert ophthalmologists at SNU Eye Clinic is dedicated to ensuring the best possible outcome for every patient, making it one of the top choices for vision correction in Seoul.
Whether you’re seeking a safer alternative to LASIK or simply looking to improve your vision, PRK surgery at SNU Eye Clinic offers a reliable solution. With the clinic’s advanced technology and expert care, patients can achieve clearer vision and enjoy a life free from the hassle of glasses and contact lenses.
For more information about PRK surgery and other vision correction options at SNU Eye Clinic, visit snuseoulglobal.com.