Canucks defenseman Mattias Ohlund will miss the rest of the regular season after undergoing knee surgery on Thursday afternoon, according to the Associated Press. Vancouver is optimistic that they will get Ohlund back for the postseason, if they qualify. "After further consultation with our team doctors it was determined that surgery was the best course of action," Canucks general manager Dave Nonis said in a statement. "The best long-term decision for Mattias and our hockey club is to have this addressed immediately."