SMILE (Small Incision Lenticule Extraction) in Turkey

Most nationalities can obtain a Turkish e-visa online before travel, which permits a stay of up to ninety days within any one-hundred-and-eighty-day period. Turkey does not have a dedicated medical visa category, so the standard tourist or e-visa applies to most medical tourists. Patients should check current visa requirements for their specific nationality.

Turkey uses the Turkish Lira (TRY). Major private hospitals and internationally oriented clinics typically accept payment in euros, US dollars, or pounds sterling in addition to Lira, which is useful for patients who have budgeted in their home currency. Currency exchange facilities are widely available.

English is spoken well at JCI-accredited hospitals and the larger internationally oriented private clinics in Istanbul, where dedicated international patient coordinators handle communication. In smaller clinics and hair transplant centres, English proficiency varies and patients should confirm language support arrangements before booking.

Check whether the facility holds Ministry of Health health tourism certification or JCI accreditation, both of which indicate baseline quality standards. Independently verify the surgeon's medical licence through the Turkish Medical Association, and be cautious of clinics that communicate primarily through social media, offer unusually low prices, or cannot provide verifiable before-and-after outcomes data.

Patients can file complaints with the Turkish Ministry of Health or Turkish Medical Association. Civil litigation is available but pursuing a case from abroad is practically and financially challenging. The 2014 mandatory malpractice insurance law means physicians should carry insurance, but claim resolution can be slow. Choosing a reputable, accredited facility substantially reduces the likelihood of adverse outcomes.

Flying timelines depend on the procedure performed. For hair transplants, most patients fly home within three to five days. For surgical procedures, patients should remain for the post-operative review and until cleared to fly by the treating team. DVT risk from immobility during flights is a genuine concern for all surgical patients and should be discussed with the surgical team.

Before leaving Turkey, obtain comprehensive written discharge notes, operative records, and any implant or product documentation. Identify a local physician or specialist who is willing to provide follow-up care before travelling, and share the Turkish records with them at the first appointment. Many Turkish hospitals have dedicated aftercare coordinators who can respond to email or telephone queries.

Standard travel insurance generally excludes complications from planned elective procedures. Medical tourism-specific insurance — available from specialist providers — covers both the procedure and post-operative complications including emergency care and repatriation. This should be purchased before travel and the policy read carefully for exclusions.

Istanbul has an extensive public transport network including metro, tram, and ferry services, and taxis and ride-hailing apps are widely available. Many clinics offer airport transfers and can arrange transport to appointments. Patients with limited mobility post-procedure should confirm accessible transport options with their clinic or hotel in advance.

The main risks are choosing a clinic where graft extraction and placement are performed by unqualified technicians rather than medical staff, and procedures conducted in facilities not registered with the Ministry of Health. Patients should confirm in writing who performs each stage of the procedure and verify that the clinic holds appropriate health tourism certification.

Both procedures use a femtosecond laser to modify corneal tissue. LASIK creates a hinged flap and uses an excimer laser to ablate the underlying stroma. SMILE creates a small lens-shaped piece of tissue (a lenticule) inside the intact cornea using only the femtosecond laser, and the lenticule is extracted through a small 2-4mm incision. Because no flap is created, more of the cornea's biomechanical strength is preserved.

The biomechanical preservation theoretically makes SMILE less prone to ectasia and to long-term flap-related complications. However, the absolute risk of these events with modern LASIK is already very low. Most clinical comparison studies show equivalent visual outcomes; the difference is in the long-tail safety profile, which is hard to measure in short-term studies.

SMILE is approved for myopia and myopic astigmatism in all markets where it is available. Hyperopic SMILE has been approved by the FDA more recently (2024) and in some other markets, but availability and surgeon experience varies.

Enhancement (re-treatment) is less straightforward than for LASIK because there is no flap to re-lift. The most common enhancement approach is to perform a PRK on the surface of the cornea, which adds a separate recovery period. Modern surgeons increasingly offer 'flap-lift after SMILE' techniques in selected cases.

The laser portion is approximately 30 seconds per eye, and the lenticule extraction adds 1-2 minutes. Total time in the laser room is typically 10-15 minutes per eye.

SMILE is typically priced 20-30% above LASIK at the same clinic. Total cost per eye varies by country and clinic.

Yes — because SMILE leaves the cornea structurally well-preserved (no flap, smaller incision), patients undergoing cataract surgery decades later have a more predictable corneal optical landscape. IOL calculations after refractive surgery still require specific formulas (e.g. Barrett True-K) regardless of the original refractive procedure.

The Carl Zeiss femtosecond laser used for SMILE is proprietary, has higher upfront equipment cost than excimer-laser-based LASIK systems, and the procedure requires additional surgeon training. These factors typically translate to a 20-30% price premium over LASIK at the same provider.