The appropriate age for undergoing laser vision correction is a critical factor for ensuring optimal outcomes and long-term stability. Refractive stability, indicating that the eye’s prescription has ceased to change significantly, is a primary consideration. Individuals typically achieve this stability in their late teens or early twenties. Therefore, the lower age limit for most laser eye surgery procedures is generally 18 years old.
Achieving refractive stability is paramount because laser vision correction permanently reshapes the cornea to correct refractive errors like nearsightedness, farsightedness, and astigmatism. Performing the procedure on an eye that is still changing can lead to regression, requiring further correction in the future. Patient safety and long-term visual satisfaction are the driving forces behind age restrictions.