How good are SMILE Pro results?
Published studies of lenticule extraction generally report a high proportion of patients achieving good uncorrected vision, and satisfaction is high in most series. We do not publish specific success percentages, because figures differ substantially between studies, populations and surgeons and would not predict your own outcome.
Quick answer
Published studies of lenticule extraction generally report a high proportion of patients achieving good uncorrected vision, and satisfaction is high in most series. We do not publish specific success percentages, because figures differ substantially between studies, populations and surgeons and would not predict your own outcome.
A general answer about SMILE Pro, not advice about your own eyes. Only an ophthalmologist who has examined you can answer it for your case.
- Topic
- Safety, risks & side effects
- Answer length
- Quick answer plus detail
- Sourced
- Yes
In more detail
A more useful question for a clinic is not "what is your success rate" (a number most clinics will answer with marketing) but "how many of your patients needed an enhancement last year, and how do you record and review your outcomes". A clinic that measures its results can answer that. A clinic that does not, cannot.
Related guides
Subjects this question touches
The pages that answer the subject behind the question, rather than the question itself.
- Procedure SMILE Pro
- Comparison SMILE Pro vs LASIK
- Place SMILE in Dubai
- Procedure SMILE
- Comparison LASIK vs SMILE
It describes what is generally true. Whether it applies to your eyes depends on measurements taken during an examination, and two people asking the same question can receive different answers. Read the answer as a starting point for the conversation, not as its conclusion.
People also ask
The closest subjects to this question, from both question banks.
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Sources & further reading
We prefer primary sources. Where a claim comes from a manufacturer, a single study or a regulator, it is labelled as such below.
- Small Incision Lenticule Extraction (SMILE)
A continuously updated clinical reference chapter covering SMILE indications, technique, outcomes and complications, written for clinicians.
Used for How the lenticule is created and removed; Indications and contraindications; Complication categories; Corneal biomechanics compared with flap-based surgery.
Link checked 22 September 2026