article_snippet.sent: The floaters are like clumps of black lines and dots,’ Lois Roberts said.
article_snippet.sent: I’ve been reassured they
article_snippet.sent: ’re harmless, but they are incredibly annoying.
article_snippet.sent: Floaters can occur as a result of a popular form of laser surgery in which a flap is cut into the surface of the cornea — the clear, domed part of the eyeball.