Is SMILE better than LASIK?

What the Evidence Actually Shows

ReLEx SMILE creates a small lenticule inside the cornea and removes it through a 2–4 mm keyhole incision — there's no traditional flap, making it ideal for active lifestyles, contact sports and military aspirants.

Patient lifestyle plays a much bigger role than most people realise. The same procedure can deliver subtly different recovery experiences for a software engineer (heavy screens), a sportsperson (sweat, dust, contact risk), an air-conditioned office worker (dryness), or a young mother (sleep deprivation slows healing). Honest conversation with your surgeon about your daily life leads to a better-tailored aftercare plan.

The Detailed Answer — Point by Point

Here are the specific points that matter most for this question:

• SMILE was developed by Carl Zeiss Meditec and received FDA approval in 2016 for myopia and 2018 for astigmatism. India has one of the largest SMILE patient bases globally.
• SMILE Pro (the latest generation) reduces the laser time to about 10 seconds per eye and uses upgraded optics for sharper night vision.

These points come from current clinical practice across high-volume LASIK centres in India, FDA outcome data, and our own follow-up records. They're not theoretical — they're what actually plays out in real patient timelines.

Practical Guidance for Indian Patients

Patients in Ahmedabad, Delhi and Mumbai particularly benefit from understanding this because of the specific environmental factors — air pollution (PM2.5 spikes in winter), heavy office AC, 8–10 hour daily screen exposure, and dust-heavy outdoor commutes — that affect post-LASIK comfort and healing speed.

Our standard guidance is: stay indoors with sunglasses for the first 48 hours, use lubricant drops every 1–2 hours during screen time for the first month, avoid two-wheeler riding for at least a week (wind exposure dries the cornea rapidly), and stay well hydrated. These small adjustments make a meaningful difference to the recovery experience.

Common Myths to Ignore

Myths we hear weekly that are simply wrong:

• 'LASIK results wear off in 5 years' — The corneal change is permanent. Stable results last for decades in 90%+ of patients.
• 'Only young people can do LASIK' — Patients in their 40s, 50s and even 60s undergo LASIK successfully every day; the technology is simply tailored to age (e.g., blended vision after 40).
• 'You can't do LASIK with high power' — LASIK works up to about –10 D myopia and +6 D hyperopia. Beyond that, ICL is the better option — but you're still a candidate for vision correction.
• 'Insurance covers LASIK' — Standard mediclaim usually doesn't, because it's classified as elective. Always confirm with your provider in writing.

What You Should Do Next

To get a clear, personalised answer:

• Book a free LASIK suitability test that includes corneal topography (Pentacam), pachymetry, dry eye assessment and dilated retina exam
• Ask the surgeon to explain your specific candidacy in plain language — not just 'you're suitable'
• Compare 2–3 technology recommendations (Femto, Contoura, SMILE, InnovEyes) with the cost-benefit of each laid out clearly
• Confirm post-op follow-up schedule — a minimum of 4–6 visits over 6 months should be included in your package
• Verify enhancement policy — most reputable centres offer free touch-ups within 12 months if your prescription drifts
• Check the laser platform age — under 5 years is preferable; older platforms may not deliver the precision of newer-generation lasers