Eye surgery happens in such large quantities that the small percentages of edge cases will keep coming up. I have for e.g. met someone who got lasik whose corne

Eye surgery happens in such large quantities that the small percentages of edge cases will keep coming up. I have for e.g. met someone who got lasik whose cornea was thinned enough that it resulted in keratoconus and needing corneal transplants to even see. That is very uncommon but is apparently possible