Pronger, Coburn miss Monday's game
Pronger, the Flyers' captain who missed six games with an eye injury earlier this season, is out with a virus and will undergo tests.
Coburn is out with an upper-body injury. GM Paul Holmgren said Coburn probably got hurt in the game against Winnipeg on Nov. 19.
The Flyers also placed defenseman Erik Gustafsson on long-term injured reserve with a wrist injury and sent forward Harry Zolnierczyk to the ECHL Trenton Titans.