Is there an age limit for myopic surgery?

Myopia surgery, in the outpatient, young people choose more. Ordinary in 18 years of age or more, recovery is also better. Many middle-aged patients in consultation with myopia surgery, it is recommended that comrades after 50 years old do not do the operation, because with age, the decline of human function, treatment of myopia will also face the problem of presbyopic so this is not very practical.