No announcement has been made about what happened to Alex Trebek's left hand, but it is known that he suffers from carpel tunnel, so that is a possibility.
he was materbaiting & slipped
no
He tripped chasing after a burglar that was in his hotel room and hurt it
Alex Trebek has never left Jeopardy since he started
"Jeopardy!" fans wondering what's wrong with show host Alex Trebek's right hand - he's been wearing a small brace this week - can relax. Trebek had some "minor hand surgery" relating to carpal tunnel syndrome, a show spokesman tells me.
carpal tunnel surgery
No public announcement has been made about why Jeopardy host Alex Trebeck was wearing a cast on his left wrist in February 2014. However, Trebeck does suffer from carpal tunnel syndrome, so this is a possible reason.
she chewed it off
Well, why else. He WAS married. Posted By Alex B.
Peter Pan cut off Captain Hook's left hand and Peter Pan fed Captain Hook's left hand to the crocodile.
Writing with the left hand was considered deviant bahaviour in Victorian England. Pupils would be forced to write with the right hand, and would have the left arm tied to the body in extreme cases.
MLB player Alex Gordon bats left.
MLB player Alex Presley bats left.