Nic Dowd was placed on injured reserve because of a lower-body injury.
The forward was injured in the second period of a 5-3 win against the Buffalo Sabres on Monday. He has one goal in nine games this season.
"He's going to be a little bit," Capitals coach Peter Laviolette said Wednesday. "I don't think it's anything major, so I'm hoping we see him back after IR."
Forward
Aliaksei Protas
was recalled from Hershey of the American Hockey League. He has one goal in one NHL game this season, and has five points (one goal, four assists) in eight AHL games.
Goalie
Zach Fucale
also was recalled from Hersey; he is 3-0-2 with a 1.73 goals-against average and .933 save percentage in five AHL games.
Capitals goalie Vitek Vanecek (3-2-3, 2.51 GAA, .906 save percentage) appeared to be shaken up in a collision late in the game Monday, although he was at practice Wednesday.
"We're still assessing things and looking at things in the locker room," Laviolette said. "Three goalies (also Ilya Samsonov) will travel with us (to Detroit). We have room on the roster right now so we will take three goalies with us."
Washington also assigned forward Hendrix Lapierre to Acadie-Bathurst of the Quebec Major Junior Hockey League. The 19-year-old forward scored one goal in six NHL games.
The Capitals visit the Detroit Red Wings on Thursday.