Clutterbuck left the game against the Calgary Flames early in the third period after apparently suffering the injury while delivering a check.
The Islanders acquired the 25-year-old forward from the Minnesota Wild at the 2013 NHL Draft in exchange for prospect Nino Niederreiter. A restricted free agent at the time, Clutterbuck signed a four-year contract with the Islanders.
It was kind of touching. I didn't know really what to expect. I'm very appreciative and thankful for the people that supported me in my time here ... as I said, we'll move back to the area at some point in our life.
— Toronto coach Randy Carlyle on the video tribute and ovation he received in his first game back in Anaheim, a 3-1 win for the Maple Leafs