Thanks to William Gortney for sending in the following:
I attended the Tribute to the Troops taping tonight in Norfolk VA. During the Randy Orton/Sheamus vs Dolph Ziggler/Big Show match it looked like Orton injured his right wrist/hand after punching Dolph. The ref immediately did the injured sign and a trainer tended to Orton during the match. While exiting the arena, Orton only high-fived fans with his left hand.