Photorefractive Keratectomy (PRK) Surgery: A Complete Guide to Vision Correction
Photorefractive Keratectomy (PRK) Surgery is a time-tested laser eye surgery that helps correct refractive errors like myopia, hypermetropia and astigmatism. Unlike LASIK, PRK doesn’t involve creating a corneal flap, making it an ideal solution for individuals with thin corneas or specific eye conditions. At Mahajan Eye Centre, we specialize in offering safe, advanced, and customized PRK surgery in Rohini, Pitampura, Shalimar Bagh, and nearby areas, helping patients achieve clearer vision and improved quality of life.
What is PRK Surgery?
Photorefractive Keratectomy (PRK) is a type of laser eye surgery used to correct refractive errors by reshaping the cornea. During the procedure, the outer layer of the cornea (epithelium) is gently removed, and an excimer laser is used to reshape the underlying corneal tissue. This change in corneal shape allows light to focus more accurately on the retina, improving vision.
Key Benefits of PRK Surgery
- Suitable for patients with thin or irregular corneas
- No risk of flap-related complications (as in LASIK)
- Permanent vision correction
- High success rate and long-term results
- Safe and FDA-approved
Who is a Good Candidate for PRK Surgery?
- Adults aged 18 or above with stable vision
- People with mild to moderate myopia, hypermetropia, or astigmatism
- Individuals with relatively thin corneas not suitable for LASIK
- Patients with normal ocular surface and no other ocular pathology
- Patients seeking a safe and proven alternative to LASIK
Step-by-Step Process of PRK Surgery
- 1. Pre-Surgical Evaluation: Comprehensive eye exam and corneal mapping
- 2. Topical Anesthesia: Eye drops numb the surface of the eye.
- 3. Epithelium Removal: Outer corneal layer is gently removed.
- 4. Laser Reshaping: Excimer laser reshapes the cornea based on vision correction needs.
- 5. Protective Contact Lens: Placed over the eye to aid healing.
- 6. Post-Op Care: Medication and follow-ups for recovery and vision stabilization.
Recovery After PRK Surgery
- Initial discomfort and blurry vision for a 2-3 days
- Vision improves gradually over 1-4 weeks
- Avoid rubbing eyes or intense activity during healing
- Use prescribed eye drops and follow doctor's advice
- Regular follow-up visits are crucial for tracking progress
Potential Side Effects
- Temporary eye irritation or discomfort.
- Blurred vision during healing
- Light sensitivity
- Halos or glare around lights (usually temporary)
- Rarely, corneal haze (minimized with proper care)
- Dry eye (temporary)
How to Prepare for PRK Surgery
- Discontinue contact lenses at least 1-2 weeks before evaluation
- Inform the surgeon about any medications
- Arrange for someone to drive you home post-surgery
- Follow all pre-op and post-op instructionsgiven by your eye specialist
Post-Surgery Care Tips
- Use lubricating and medicated eye drops regularly
- Wear UV-protective sunglasses when outdoors
- Avoid dusty and smoky environments
- Maintain eye hygiene
- Attend all follow-up appointments
Why Mahajan Eye Centre Stands Out
As a leader in eye care, Mahajan Eye Centre combines expertise, technology, and compassion. With years of excellence, it has become a preferred choice for patients across Delhi and beyond.
Key Highlights Include:
- Experienced Surgeons: Skilled professionals with years of laser eye surgery expertise
- State-of-the-Art Equipment: Advanced diagnostic and surgical tools
- Personalized Care Plans: Tailored treatment for every patient
- Excellent Patient Outcomes: Proven track record of success
- Convenient Locations: Serving patients across Delhi (Rohini, Pitampura, and Shalimar Bagh)
Conclusion
Photorefractive Keratectomy (PRK) is a highly effective and reliable procedure for correcting refractive error issues. If you're not a candidate for LASIK, PRK offers a safe alternative with excellent long-term results. At Mahajan Eye Centre, we’re committed to providing expert care and advanced laser eye surgery in Rohini, Pitampura, and Shalimar Bagh. Book your consultation today and take the first step toward clear, glasses-free vision.
