Brooks Orpik was helped off the ice in the Caps' 4-3 overtime loss on Long Island.
Alex Ovechkin erases the Caps' deficit in New York with his game-tying goal.
The Caps trailed the Islanders 3-0 but put themselves right back in it with two quick goals.
Tonight's game between the Capitals and Islanders will feature a pair of goalies who were teammates last season. Catch the action on CSN.