Are transplants of donor corneas not an option? I have keratoconus, and both my current corneas are transplants, done 21 and 26 years ago. Donor corneas are one of the easiest organ transplants there is to deal with, as there's no life-long anti-rejection medication needed. The unusual distortions caused by the donor corneas' attachment (stitches, scar tissue, etc.) are hard for standard glasses lenses to fix completely, but it sure beats blindness!