This is sounds like medieval pseudo science medicine but is actually pretty impressive
The article did a good job answering questions. Also strongly reminded me that I would have been a horrible surgeon or doctor after looking at those photos.
It's crazy that we can restore vision with the most advanced laser technology... or by putting a lens inside someone's tooth, then rigging that up into their eye socket!
I mean your not scratching your eyeballs and they do a good job keeping stuff out. Have you ever scratched your lens? I know people who have and it's irritating.