LASIK or SMILE in Pterygium Patients: Which Surgery Is Best?
Pterygium, often known as “surfer’s eye,” is a common growth on the white part of the eye that can extend onto the cornea, causing irritation, redness, or vision distortion. For those with a history of pterygium, selecting the right vision correction method requires careful consideration. At Khanna Vision Institute, Dr. Rajesh Khanna guides patients in choosing between LASIK and SMILE based on individual eye health and recovery goals.
LASIK and Pterygium
LASIK involves creating a corneal flap and reshaping the tissue underneath. While effective, it may not be suitable for those with corneal irregularities or dryness caused by pterygium. The flap can interfere with healing or worsen surface irritation. LASIK may only be considered six months after successful pterygium removal and full recovery.
SMILE for Pterygium Patients
SMILE (Small Incision Lenticule Extraction) is a flap-free, minimally invasive laser procedure that uses a small 2–3 mm incision. It offers several advantages:
- No corneal flap, reducing dryness and inflammation risk.
- Preserved corneal strength and faster healing.
- Better comfort for sensitive eyes.
- Lower chance of irritation or recurrence.
For patients with mild scarring or dryness post-pterygium, SMILE is often the safer, more comfortable choice.
Key Differences Between LASIK and SMILE
| Feature | LASIK | SMILE |
|---|---|---|
| Corneal Flap | Yes | No |
| Dry Eye Risk | Higher | Very Low |
| Healing Time | 2–5 days | 1–2 days |
| Corneal Stability | Slightly reduced | Preserved |
| Suitable for Surface Scarring | No | Often Yes |
Dr. Khanna’s Approach
Dr. Rajesh Khanna performs detailed corneal mapping, tear film analysis, and topography scans before recommending treatment. His patient-first approach ensures safety, comfort, and optimal vision outcomes.
Eye Care Tips Post-Pterygium
- Wear UV-protective sunglasses daily.
- Keep eyes moist with lubricating drops.
- Avoid wind, dust, and prolonged screen exposure.
- Attend follow-up visits for regular monitoring.
Final Thoughts
SMILE eye surgery offers pterygium patients a gentle, flap-free path to clear vision with minimal dryness and excellent long-term results. With Dr. Rajesh Khanna’s expertise at Khanna Vision Institute, you can achieve safe, lasting vision correction tailored to your eye health.