A Canadian man has regained his eyesight after 20 years, thanks to a rare and complex “tooth-in-eye” surgery. Brent Chapman, 34, from North Vancouver was 13 years old when he went blind after taking ...

What exactly is tooth-in-eye surgery, and how does it help people see again? Picture a solution so unusual it sounds like ...

When Brent Chapman was 13, he took ibuprofen during a Christmas basketball game. It was a drug he had taken before, but what happened next was anything but routine: He had a severe reaction that ...

VANCOUVER, British Columbia (WKRC/CBC/CNN Newsource) — A man can now see again after undergoing tooth-in-eye surgery. Brent Chapman, a Canadian man who lost his sight more than two decades ago, can ...

Brent Chapman can see again after doctors pulled out one of his teeth, flattened it, drilled a hole in it, placed a lens inside and implanted the tooth in one of his eyes. It seems bizarre, but the ...

After undergoing a groundbreaking "tooth-in-eye" procedure, a man has regained his sight after being blind for more than two decades, CBC reports.Brent Chapman, who lost his vision at age 13, is one ...