PRK Lasik

What Is PRK (Photorefractive Keratectomy) Eye Surgery?

PRK is a type of refractive eye surgery used to correct vision by reshaping the cornea with a laser. Unlike LASIK, PRK does not involve creating a corneal flap. Instead, the outer layer of the cornea is removed to access the tissue beneath, which is then reshaped using an excimer laser. PRK is a safe and effective procedure for improving vision in individuals with thin corneas or those at risk of complications from LASIK. It is often used to treat mild to moderate refractive errors and provides clear, long-term vision without glasses or contact lenses.

Best PRK Surgery Center In Delhi

Delhi is home to some of the best eye care centers offering PRK surgery. These centers are equipped with state-of-the-art technology and experienced ophthalmologists specializing in laser eye surgeries. Reputed clinics prioritize patient safety, accurate diagnosis, and personalized treatment plans. Leading eye care centers in Delhi provide pre-surgery consultations, advanced diagnostic tests, and post-surgery care to ensure optimal outcomes. Patients seeking PRK surgery in Delhi should look for certified clinics with positive reviews and a proven track record of successful procedures.

When PRK Is Chosen Over LASIK Surgery?

PRK is often chosen over LASIK surgery for patients with specific eye conditions or lifestyle factors. It is recommended for individuals with thin corneas, dry eyes, or irregular corneal surfaces, as LASIK might not be suitable in such cases. PRK is also preferred for patients engaged in high-impact sports or professions where there is a risk of eye injuries, as it eliminates the need for a corneal flap. Additionally, PRK may be the better choice for patients with mild to moderate refractive errors who prioritize safety and long-term vision correction over a shorter recovery time.

What Happens During Photorefractive Keratectomy (PRK) Surgery?

During PRK surgery, the procedure begins with the application of numbing eye drops to minimize discomfort. The surgeon carefully removes the outer layer of the cornea (epithelium), either mechanically or using a laser. Once the underlying corneal tissue is exposed, an excimer laser is used to reshape the cornea, correcting refractive errors. The reshaping process is quick and precise, lasting only a few minutes per eye. After the laser treatment, a protective contact lens is placed over the cornea to aid healing. The entire procedure typically takes about 10-15 minutes per eye.

How To Prepare For PRK Surgery?

Preparation for PRK surgery involves several important steps to ensure a smooth procedure and recovery. Patients should undergo a comprehensive eye examination to determine their suitability for PRK. Contact lenses must be avoided for a few weeks before the surgery, as they can alter the shape of the cornea. It’s crucial to discuss any medications or health conditions with the doctor and follow their specific pre-surgery instructions. Patients are advised to arrange for transportation on the day of surgery, as their vision may be temporarily impaired after the procedure.

What Is PRK Surgery Recovery Like?

Recovery from PRK surgery takes longer than LASIK, but the outcomes are equally effective. In the initial days, patients may experience mild discomfort, blurry vision, and light sensitivity as the epithelium regenerates. The protective contact lens is typically removed after a few days. Vision gradually improves over the following weeks, with most patients achieving optimal clarity within a month. It is essential to follow the post-surgery care plan, including using prescribed eye drops, avoiding strenuous activities, and protecting the eyes from dust or bright light. Regular follow-up visits with the doctor are necessary to monitor healing and ensure the best results.