Can SMILE be done on one eye only?
Treating a single eye is possible and is sometimes deliberate, for instance where the two eyes have very different prescriptions or where only one eye is suitable. Much more often both eyes are treated, either on the same day or a short time apart.
- Subject
- Vision correction
- Topic
- SMILE
- Kind of question
- Can I…
- Procedures
- SMILE, SMILE Pro
- Last reviewed
- 22 September 2026
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It is one of 483 answers in the vision and eye health knowledge base, filed under Vision correction & laser eye surgery in SMILE . The subject page carries the answers either side of it, and the hub is searchable.
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- Procedure SMILE Pro
This information is for educational purposes and does not replace an examination by a qualified eye-care professional.
General answers cannot tell you what is happening in your own eyes. Only an examination by a qualified ophthalmologist can do that.