Edmonton Oilers winger Connor Brown exited Sunday's Game 3 victory over the Dallas Stars with an apparent injury.
Brown left the contest after taking a hard hit from Alex Petrovic in the second period.
Oilers head coach Kris Knoblauch didn't provide an update on Brown postgame.
Petrovic wasn't penalized for the contact.
Brown has enjoyed a solid postseason, contributing five goals and three assists in 14 games.
Edmonton defeated Dallas 6-1 to take a 2-1 series advantage.