Koppanen was recalled from Wilkes-Barre/Scranton on Sunday.
Koppanen has six goals and 11 points in 22 minor-league outings this campaign. He has picked up one assist, six shots on net, four blocked shots and nine hits in 10 NHL appearances this season. Koppanen will provide Pittsburgh with a depth forward during the team's four-game road trip, which begins against Seattle on Monday.