Philadelphia Flyers v Ottawa Senators

Ottawa's Patrick Wiercioch, recipient of this week's most terrifying injury.

OTTAWA, CANADA – APRIL 5: Patrick Wiercioch #46 of the Ottawa Senators walks down the players’ tunnel for warmups prior to a game against the Philadelphia Flyers at Scotiabank Place on April 5, 2011 in Ottawa, Ontario, Canada. (Photo by Andre Ringuette/NHLI via Getty Images)