Shattenkirk left in Tampa at the next phase of Monday night’s match. He also took a check and also then had a twist on his arm post game.
The 29-year-old was checked out on Tuesday. General director Jeff Gorton announced Wednesday that Shattenkirk had a separated shoulder.
Shattenkirk has zero penalty minutes in 29 games, seven assists and just one goal this season. He also suffered a knee injury which ended his season.