PRK, which stands for Photorefractive Keratectomy, is a surgical vision-correcting procedure. It uses laser technology to alter the eye of the patients dealing with refractive conditions, such as myopia (nearsightedness), hyperopia (farsightedness), astigmatism, and presbyopia. The goal of this treatment is to reduce an individual’s dependency on eyeglasses and contact lenses.

In PRK surgery, the shape of the cornea, the clear, outermost layer of the eye, is corrected. This makes the light refract better, allowing individuals to improve the quality of their vision. This procedure is performed by trained ophthalmologists with extensive expertise in treating multiple eye-related conditions. Recently, alternative processes like LASIK have become relatively popular due to their feasibility. However, PRK is still widely employed in conditions where newer technologies are not feasible to apply to the patients.

Even though the PRK eye surgery is a safe process, there still might be a few side effects or complications that a patient may experience after the surgery. These risks include:

• Dryness in the eyes
• Sensitivity to light
• Slight irritation and discomfort
• Incomplete or blurry vision
• Starbursts around the lights
• Temporary blurry appearance of the cornea
• Infections may also occur rarely
• Delayed restoration of complete vision

A PRK surgery becomes a necessity when a patient wants to undergo permanent vision correction. Even though LASIK has been used recently, it cannot be performed in certain conditions. This is where PRK comes in and serves as an important procedure.

Some of the conditions in which PRK is performed are:

• As the PRK surgery does not make an incision and moulds the cornea into a flap, it is usually recommended for people who have thinner corneas.
• People who are athletes, have an active routine, and are engaged in contact sports are generally recommended to undergo PRK to prevent the risk of any serious injuries.
• People who acquire an irregular corneal shape are also treated with PRK for minimal risk.
• PRK is selected for cases ranging from mild to moderate refractive errors to avoid the risk of any complications.
• People who have dry eyes are also treated with PRK instead of LASIK.

Even though both PRK and LASIK are laser-based surgical procedures, they are usually applied according to the characteristics and health of the patient. The primary distinction is that PRK removes the outer layer of the cornea, called the epithelium, before reshaping the cornea. In contrast, LASIK creates a thin flap in the cornea that is lifted and repositioned after the reshaping. Since PRK does not involve creating a flap, it is often recommended for patients with thin corneas or those who play contact sports.

LASIK typically offers faster visual recovery and less discomfort. Many patients notice improved vision within 24 to 48 hours. PRK, however, has a longer healing period because the epithelium needs time to grow back. While PRK patients may feel more discomfort during the early recovery phase, both procedures provide similar long-term vision correction results when done on appropriate patients.

The PRK procedure usually follows multiple stages during the surgery. These steps are:

• Complete eye examination: The initial process of the treatment is the initial appointment with the eye specialist, who assesses the condition of the patient and suggests the appropriate method. The ophthalmologist then properly examines the condition of the patient’s eye to check the suitability for conducting the PRK surgery.

• Applying numbing eye drops: The surgical process generally starts with applying anaesthetic eye drops to the patients to minimise any pain that they might experience.

• Removing the corneal epithelium: The ophthalmologist then gently removes the outer corneal epithelium to expose the area in which the treatment has to take place.

• Laser reshaping of the cornea: Then, using a laser, the cornea is reshaped to correct the refractive error and improve the quality of the patient’s vision.

• Applying a protective bandage: A protective bandage lens is put on the surgical area to protect it.

• Recovery and healing: The outer protective area, or the epithelium, then heals gradually.

• Follow-up: After the eye heals in a few days, follow-up appointments with the doctor are again conducted with the physician to assess the current condition of the patient.

• Vision restoration: As the cornea gradually heals itself over the weeks, the patient finally restores their complete vision.

An advanced and successful refractive error treatment in Dubai is why most global patients prefer Dubai for their visual surgery. Dubai offers a variety of technologically advanced facilities, such as laser procedures. Apart from the modern technology, highly experienced and qualified ophthalmologists are also the reason why patients choose to travel to Dubai to receive their treatment. Dubai also has a wide variety of internationally recognised and accredited eye clinics, and is also an affordable option for patients from most countries. The availability of multilingual staff with a strong prioritisation of patient safety and comfort makes it a distinct medical treatment location.

Dubai also possesses a strong reputation in the Middle Eastern areas due to its strong infrastructure and access to modern medical technology. Lastly, the focus on personalised assessment and quality care provided here makes it a truly distinguished location for multiple eye conditions.

Patients across the globe choose Vasan Eye & Multispeciality DSC for PRK eye surgery in Dubai for multiple reasons, such as:

• Experienced Eye Specialists
• State-of-the-Art Eye Care Facilities
• Comprehensive Eye Care Services 
• Personalised Treatment Programs
• Patient-Focused Approach