What It Means:

He left Wednesday's game in the second period and should be considered day-to-day for now.

The 21-year-old Teravainen came on strong at the end of last season and finished the year with nine points in 34 games while also playing a key role in the playoffs. In 18 games this season, he's tallied four goals and five assists. Over the remainder of the year, assuming he returns to the ice quickly, we see him scoring 10 more goals with 13 more assists.