Ottawa Senators left wing Jakob Silfverberg (33), of Sweden, lies on the ice after he was injured during the third period of an NHL hockey game as Washington Capitals defenseman Steven Oleksy (61) looks on at right, Thursday, April 25, 2013, in Washington. Ottawa won 2-1 in overtime. (AP Photo/Nick Wass)

Photo by: Nick Wass

Ottawa Senators left wing Jakob Silfverberg (33), of Sweden, lies on the ice after he was injured during the third period of an NHL hockey game as Washington Capitals defenseman Steven Oleksy (61) looks on at right, Thursday, April 25, 2013, in Washington. Ottawa won 2-1 in overtime. (AP Photo/Nick Wass)