Vision correction surgery is not recommended for most teenagers. The standard minimum age is 18 for most laser procedures, and many surgeons prefer to wait until 21 or later — particularly for high prescriptions. The core reason: prescriptions are still changing during teenage years, and operating on an unstable prescription produces unpredictable results.
This question connects to the broader age-related guidance in the Vision Correction Procedures Compared hub.
Featured Snippet: Why Teenagers Are Not Candidates
The issue: Refractive error continues to change through teenage years and often into the early 20s. Surgery performed while the prescription is still changing will not produce stable results — the prescription will continue to shift after surgery, negating the correction.
The requirement: Most surgeons require two consecutive years of prescription stability (no significant change in the glasses prescription at annual check-ups) before considering any refractive surgery. For many teenagers, this stability is not achieved until age 20–23.
FDA guidance: FDA-approved labeling for LASIK is for adults 18 and older. Some platforms have approval only for 21 and older.
Why Prescription Stability Matters
When a myopic teenager’s prescription is -4.00D at age 16 and -5.00D at age 18, performing LASIK at 16 would have corrected an incorrect target. The prescription was not done changing — the correction achieved would have been under-corrected relative to the final stabilized prescription.
Operating on an unstable prescription does not harm the eye structurally (in an otherwise healthy candidate), but it means the patient will likely be significantly under-corrected or will experience rapid apparent “regression” as the underlying prescription continues to progress. This produces poor outcomes and, in many cases, a premature enhancement need.
The only way to establish prescription stability is to document two or more consecutive years with essentially no change — typically done by comparing spectacle prescriptions at annual eye exams.
Exceptions: When Younger Patients Are Considered
There are clinical situations where refractive surgery is performed on minors:
Severe anisometropia: A large difference in prescription between the two eyes (e.g., -1.00D in one eye, -7.00D in the other) that is not correctable with glasses or contact lenses to produce equal, fusable images. In this case, refractive surgery may be considered as a pediatric amblyopia treatment to prevent permanent vision loss in the more severely affected eye. This is a medical necessity case, not an elective case.
Stable high myopia in select patients: In rare cases where a very high prescription has been documented as stable for multiple years in a teenager, and where medical necessity is compelling, some surgeons and IRB protocols will consider treatment. This is uncommon and requires specialist judgment.
In both cases, these are exceptions reviewed on individual merit — not a routine endorsement of teenage refractive surgery.
What Teenagers Can Do Now
If a teenager’s vision is significantly limiting their quality of life, academic performance, or athletic participation:
1. Optimize glasses correction: Ensure the current glasses prescription is accurate and the glasses fit well. 2. Consider contact lenses: Daily disposable contact lenses are highly manageable for teenagers and eliminate many of the practical inconveniences of glasses. 3. Myopia management: Atropine drops, orthokeratology (nighttime contact lenses that temporarily reshape the cornea), and defocus-modified lenses have evidence for slowing myopia progression in children and teenagers — potentially reducing the final prescription they will eventually need to correct. 4. Plan for future surgery: Most teenagers who are motivated to eventually have surgery can realistically plan for a consultation at age 21 or later, after stability is confirmed.
Related Resources
- How Do I Know If I’m a Candidate for Any Vision Correction?
- What Happens During a Vision Correction Consultation?
- What Is the Best Vision Correction Surgery?
*This content is educational and does not constitute medical advice. All candidacy determinations should be made by a qualified ophthalmologist based on individual examination.*