Dr. Sartaj Grewal
22-Jan-2026
Thinking about a Laser vision correction? Here’s everything
Inputs by: Dr Sartaj Grewal, Cataract & Refractive Surgeon, Grewal Eye Institute
Laser Vision Correction (LVC) has transformed the way millions see the world, offering freedom from spectacles and contact lenses. In India, procedures such as PRK, LASIK, and Lenticule Extraction (SMILE/SMILE pro) are widely recommended for suitable candidates. Among these, SMILE pro the most advanced form of Lenticule Extraction is gaining rapid popularity for its precision, comfort, and minimally invasive approach.
Yet, despite its success globally and in India, several myths and misconceptions prevent people from fully understanding its benefits. This article breaks down the facts to help individuals make informed decisions.
Myth 1: SMILE pro is just another version of LASIK
Fact: While all three procedures correct refractive errors, SMILE pro is a next-generation, minimally invasive technique. Unlike LASIK, which requires creating a corneal flap, SMILE pro uses a high-precision femtosecond laser to create and remove a tiny lenticule through a micro-incision. This flapless approach enhances corneal stability and reduces dry-eye symptoms, making it ideal for active lifestyles.
Myth 2: SMILE/SMILE pro is painful
Fact: SMILE pro is virtually painless. Numbing eye drops ensure comfort, and patients typically feel only mild pressure for a few seconds. Because there is no flap creation, most people experience faster comfort and quick recovery, often returning to routine activities the next day.
Myth 3: SMILE pro can only correct near-sightedness
Fact: Originally designed for myopia, the technology has evolved significantly. Today, SMILE pro can correct myopia, astigmatism, and higher prescriptions with exceptional accuracy. The latest software and laser advancements allow surgeons to customise treatments based on unique corneal characteristics.
Myth 4: SMILE pro eliminates the need for glasses forever
Fact: SMILE pro provides long-lasting correction, but it cannot prevent presbyopia, a natural age-related change typically occurring in the 40s and 50s. While distance vision remains sharp, reading glasses may be needed later in life. This is true for all LVC procedures.
Laser Vision Correction has evolved significantly, and SMILE pro stands at the forefront of this progress. Its minimally invasive, flapless technique, combined with fast recovery and superior comfort, makes it a highly preferred choice for many patients in India.
Cover Credits: iStock
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