Ortho-K, i.e., keratoplasty lenses, are suitable for myopic children, but can also be worn by adults if they are myopic and meet the requirements for wearing keratoplasty lenses.
Adults can also wear Orthokeratology lenses to correct myopia and improve vision if they exclude the contraindications of Orthokeratology lenses, such as keratitis, conjunctivitis, etc., and meet the indications of Orthokeratology lenses. However, the effect of wearing keratoplasty lenses for adults is limited, and they should avoid rubbing their eyes when wearing them.
Keratoplasty is a specially designed hard lens with high oxygen permeability, which can flatten the central shape of the cornea and temporarily reduce myopia by wearing it for a certain period of time. Its advantage is that it effectively improves naked eye vision, and when worn at night, it can maintain clear vision during the day. However, it needs to be worn for a long period of time, and once you stop using it, your vision will return to its original state.
It is recommended that patients wearing keratoplasty lenses should consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.