Since you had bladeless LASIK a decade ago, it is unlikely that your flap can be relifted. Your will have to see how thick your corneas are and the shape of your corneas. Enhancing the -2.50 right eye with PRK may be best option. If you keep the left eye at a -1.00 you will be able to...
It would be highly unusual to have 4 treatments on one eye. If you are overcorrected now or have overresponded that may explain "eye strain". This may be amenable to glasses or contact lenses. Were you dilated prior to initial treatment? Prior to re-treatments? It...
This lesion can be removed if it is superficial. Although there might be some scarring, it should be less noticeable than the current lesion. A conjunctival graft can be placed to minimize the scarring.
