Paragraph on corneal hydropsDone.More on radial keratotomyDone.Provide references for currently unsupported assertionsDone.Expand history: eg: first cornea transplant for KC?Done, though unable to determine first PKP for KCShort piece on similar diseases: keratoglobus, pellucid marginal degeneration, posterior KCDone.Be clear as to whether we are referring to Ferrara intrastromal rings or IntacsDone.
(More on anything, is of course, welcome.)