Cataract Surgery Tricky for Those With Past Radial Keratotomy
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The surgery, known as RK, was considered a successful tool for correcting
vision. But in recent years, many of these patients who went on to have
cataract ...
35 minutes ago
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That is pretty darn cool!
ReplyDeleteSo it was the Romans who came up with this remarkable little gadget? I like it.
ReplyDeleteMust have been very handy.
ReplyDeletepretty neat
ReplyDelete