Oilers' Trent Frederic: Suffers injury during practice

Frederic exited Wednesday's practice after suffering an undisclosed injury, Tony Brar of Oilers TV.

Brar believes Frederic was struck in the face with the puck. The 27-year-old Frederic has two goals, three points, 25 PIM and 71 hits in 30 appearances this season. If he can't play Thursday versus Detroit, then Edmonton might need to call a forward up from the minors.