SMILE Pro vs LASIK
A balanced, factual comparison to help you understand your options — both performed by Prof. Dr. Mushtaq Ahmad Khattak at FIO Hospital.
| Feature | SMILE Pro | LASIK |
|---|---|---|
| Corneal flap | No flap — small 2–4mm incision | Flap created and repositioned |
| Procedure time | Lenticule created in <10 seconds; ~90 seconds per eye total | Slightly longer per-eye laser time, flap creation plus ablation |
| Platform used at FIO Hospital | ZEISS VISUMAX 800 — Pakistan's only unit | Excimer laser platform for ablation |
| Typical recovery | Many patients describe a comfortable early recovery, given the smaller incision — exact timeline varies by individual | Well-established recovery pattern, generally fast, varies by individual |
| Suitable prescription range | Myopia -0.5 to -10.0 D, astigmatism up to 5.0 D (general range; confirmed at consultation) | Broad refractive range; confirmed at consultation |
Suitability for either procedure depends on individual eligibility assessment, including prescription and corneal measurements confirmed at consultation.
How Femto LASIK, PRK, and ICL Also Compare
SMILE Pro and standard LASIK are not the only laser and refractive options available at FIO Hospital. Here is how the other treatments differ.
Femto LASIK
Bladeless LASIK using a femtosecond laser for flap creation — maximum precision. Unlike SMILE Pro, it still involves creating and lifting a corneal flap, but the flap itself is cut with a laser rather than a mechanical blade.
PRK Surgery
Photorefractive keratectomy is a surface laser ablation technique, suitable for thin corneas that may not qualify for flap-based or lenticule-based procedures. It involves removing the surface epithelium rather than working within the corneal stroma.
ICL Implant
Implantable Collamer Lens is a reversible, lens-based correction option for high prescriptions that may fall outside the range typically suitable for laser vision correction. It does not remove corneal tissue at all.
Which Option Is Right for You?
No single procedure is the right choice for every patient. Your prescription, corneal thickness, lifestyle, and eye health all factor into which laser or refractive option is most suitable. An in-person consultation and corneal scan with our refractive surgery team is the only reliable way to determine this for your eyes.
SMILE Pro vs LASIK — Frequently Asked Questions
Is SMILE Pro better than LASIK?
Neither procedure is universally "better" — both are effective, well-established laser vision correction options. SMILE Pro is flapless with a smaller incision, while LASIK uses a corneal flap. Which is more suitable for you depends on your prescription, corneal thickness, and individual eligibility assessment at consultation.
What is the main difference between SMILE Pro and LASIK?
The main difference is that SMILE Pro does not require cutting and lifting a corneal flap — the lenticule is removed through a small 2–4mm incision. LASIK involves creating a corneal flap before reshaping the cornea underneath.
Does SMILE Pro heal faster than LASIK?
Because SMILE Pro uses a smaller incision rather than a full flap, many patients report a comfortable early recovery, but exact healing time varies by individual for both procedures. Your surgeon can give you a personalized comparison based on your eyes.
How does SMILE Pro compare to Femto LASIK, PRK, and ICL?
Femto LASIK still uses a laser-created flap, unlike SMILE Pro's flapless approach. PRK is a surface technique often used for thinner corneas. ICL is a lens implant used for higher prescriptions that may fall outside the laser-correctable range. The right option depends on individual eligibility, confirmed at consultation.
Who performs SMILE Pro and LASIK at FIO Hospital?
Both SMILE Pro and LASIK are performed by Prof. Dr. Mushtaq Ahmad Khattak, who has completed 4000+ SMILE Pro procedures with a 98% success rate at FIO Hospital.
Find Out Which Option Suits You
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