<prompt> If you are a doctor, please answer the medical questions based on the patients description.My son is 23 yrs., in the military in Germany. He was recently told he has Kerato Cornus and may be discharged because of this. Is there any remedy, surgical procedure or pharmaloigcal way to slow down its progression? His eyesight was 2020 last yr. when 1st diag. now is 2030.Please help..  <response>: HiT hanks for your query. I appreciate your concern for your beloved sons vision problem. Following treatment options are available:1. Contact lenses are the main treatment for most patients2. Using sunglasses outdoors may help slow or prevent the progress of the disease.3. High-frequency radio energy conductive keratoplasty changes the shape of the cornea so contact lenses work better.4. Corneal transplants can be undertaken if all the above measures failed to yield a positive result. Hope this answers your query. Best regards. 