Minimally Invasive SMILE Surgery for Myopia and Astigmatism at Khanna Vision Institute
SMILE surgery is becoming one of the most trusted and advanced options for people who want to correct myopia and astigmatism. It is gentle, flap-free, and minimally invasive. Many patients choose SMILE because it offers quick healing, strong stability, and long-term comfort.
What Is SMILE Surgery
SMILE stands for Small Incision Lenticule Extraction. It is a laser procedure that reshapes the cornea through a tiny opening. Unlike LASIK, SMILE does not require creating a flap. Instead, a small piece of corneal tissue called a lenticule is created and removed through a micro-incision.
How SMILE Corrects Myopia and Astigmatism
Myopia occurs when the eye is too long or the cornea is too curved. Astigmatism occurs when the cornea has an irregular shape. SMILE reshapes the cornea from within, allowing light to focus properly on the retina. This results in clearer and sharper vision.
Why SMILE Is Minimally Invasive
The incision made during SMILE is very small compared to LASIK. This preserves more of the cornea’s natural strength and reduces the chance of dry eyes. The tiny opening heals quickly and naturally.
Benefits of SMILE Surgery
A flap-free procedure
Reduced dryness for many patients
Quick recovery
Improved comfort
Strong visual stability
Suitable for active lifestyles
Many patients return to routine activities within twenty-four hours.
Who Is a Good Candidate
Patients with myopia or myopic astigmatism
Stable vision prescription
Preference for a flap-free procedure
Dry eye concerns
Active lifestyles or sports participation
Work environments with eye injury risk
A complete eye exam helps determine eligibility.
The SMILE Procedure Step by Step
Numbing drops are applied for comfort
A femtosecond laser creates the lenticule inside the cornea
A tiny incision is made and the lenticule is removed
The cornea reshapes naturally, improving vision
The procedure takes only minutes and is smooth for most patients.
Recovery and Results
Most patients notice clearer vision the next day. Mild dryness or light sensitivity may occur but usually improves quickly. Vision stabilizes over the following days.
SMILE vs LASIK
No corneal flap
Less surface disruption
Lower chance of dryness
More comfortable recovery for many patients
LASIK may still be recommended for higher prescriptions or specific corneal shapes.
A Patient Experience
A young professional with an active lifestyle chose SMILE to avoid flap-related concerns. The next morning, she noticed improved clarity and returned to work comfortably. She appreciated how stable and natural her eyes felt during recovery.
Why Choose Khanna Vision Institute
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FAQs
Myopia and astigmatism.
Numbing drops make it comfortable.
Most patients resume activities the next day.
Yes, it does not require creating a flap.
It depends on your eyes and lifestyle.
Only a few minutes per eye.
Yes, it is a modern and well-studied procedure.
Yes, it is ideal for active individuals.
Most patients reduce or eliminate their need for glasses.
Expert care, advanced technology, and personalized evaluations.
SMILE offers a gentle path to clearer vision for people who want comfort, stability, and freedom from glasses in their everyday lives.