Fehr exited Wednesday's contest early with an apparent hand injury, Lance Hornby of the Toronto Sun reports.

Fehr spent the night in the hospital and could be done for the season. It would be a disappointing end to the year for the winger, who's managed to suit up for just this one game since being sent to the Leafs at the trade deadline. The team will likely provide more details when it determines the severity of the injury. For now, Fehr will be replaced in the lineup by Josh Leivo.