What is the approved, recommended age for LASIK? While FDA has approved LASIK in people older than 18, the ideal LASIK patient is over 21 years of age, since the refractive error is more likely to be changing below this age. Some patients over the age of 21 are still experiencing change in refractive error making them unsuitable for LASIK.
http://www.lasikeyesurgerycorrection.com/lasik_minimum_age.html
Best LASIK Eye Surgery Candidates, LASIK Risks & Recovery Time. LASIK Eye Surgery Risks, Recovery & Potential LASIK Candidates Explained. With any surgical procedure there are potential risks involved. In the case of LASIK eye surgery, most risks and potential complications are not significantly threatening. Recent data has documented that the complication rate with LASIK is less than 1% of all procedures performed and most patients who experience LASIK complications can receive a retreatment or enhancement.
https://www.qualsight.com/best-lasik-eye-surgery-candidates
LASIK Eye Surgery Candidate's Criteria Checklist. LASIK eye surgery candidates must be at least 18 years of age and your vision & prescription has been stable (not worsened) for at least one year.
https://www.qualsight.com/best-lasik-eye-surgery-candidates
The FDA approved the excimer laser for patients over the age of 18, however it is possible for someone under 18 to have surgery. This would be an off-label use of the medical device and would be legal if a doctor determined Lasik would be appropriate.
http://usaeyes.org/lasik/lasik-age.htm
Although 18 is the minimum age for most situations, the chronological age is not really the important point. In all cases, the eyes must be stable. No matter how old you are, your prescription needs to have been without change for at least two years. The most popular technique for this age is Lasik, with the laser eye surgery techniques of PRK, LASEK and Epi-Lasik considered for specific circumstances. If the patient has very high refractive error or very thin corneas, a phakic intraocular lens lens (P-IOL) may be appropriate.
http://usaeyes.org/lasik/lasik-age.htm
Find out whether you're a good candidate for LASIK surgery. If you're tired of wearing eyeglasses or contact lenses, you may wonder whether laser-assisted in-situ keratomileusis (LASIK) surgery is right for you. After all, LASIK surgery has a good track record and most people are satisfied with the results.
http://www.mayoclinic.org/tests-procedures/lasik-eye-surgery/in-depth/lasik-surgery/ART-20045751
As a general rule, we recommend that patients are at least 21 years of age for LASIK or PRK vision correction. Some patients have been treated younger than this with excellent and stable results and the minimum is probably 18. More important than age is the health of the eyes and the stability of the refraction.
https://www.realself.com/question/what-ideal-age-lasik-eye-surgery
There is also less problems with reading vision than in older patients. At first LASIK seemed to be most popular with an older demographic of average age around late 30's or early 40's but now we are seeing many more generation Y patients in their 20's who have discovered the benefits of laser vision correction. Jon Dishler, MD, FACS.
https://www.realself.com/question/what-ideal-age-lasik-eye-surgery
LASIK surgery, for example, is only approved by FDA for patients who are 18 years or older with stable eyesight. FDA also advises to avoid this procedure during pregnancy and in those having eye diseases in the past.
http://www.lasikeyesurgerycorrection.com/lasik_minimum_age.html
Why is LASIK not approved before the age of 18? Underdeveloped eyes: Ophthalmologists and clinical researchers generally believe that the eyes do not fully develop prior to the age of 18 years. In fact, in some cases, they may not be fully developed until the age of 21.
http://www.lasikeyesurgerycorrection.com/lasik_minimum_age.html
at what age is  lasik recommended
Lasik is recommended at 21 years of age. Laser Assisted in Situ Keratomileusis is recommended at 21 years of age.